Library of Congress Classification/Class H
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Subclass HA
Subclass HB
Subclass HC
Subclass HD
Subclass HE
Subclass HF
Subclass HG
Subclass HJ
Subclass HM
Subclass HN
Subclass HQ
Subclass HS
Subclass HT
Subclass HV
Subclass HX
CLASS H - SOCIAL SCIENCES
(Click each subclass for details)
Subclass H | Social Sciences (General) |
---|---|
Subclass HA | Statistics |
Subclass HB | Economic theory. Demography |
Subclass HC | Economic history and conditions |
Subclass HD | Industries. Land use. Labor |
Subclass HE | Transportation and communications |
Subclass HF | Commerce |
Subclass HG | Finance |
Subclass HJ | Public finance |
Subclass HM | Sociology (General) |
Subclass HN | Social history and conditions. Social problems. Social reform |
Subclass HQ | The family. Marriage. Women |
Subclass HS | Societies: secret, benevolent, etc. |
Subclass HT | Communities. Classes. Races |
Subclass HV | Social pathology. Social and public welfare. Criminology |
Subclass HX | Socialism. Communism. Anarchism |
Subclass H
H1-99 | Social sciences (General) |
HA1-4737 | Statistics | ||
HA29-32 | Theory and method of social science statistics | ||
HA36-37 | Statistical services. Statistical bureaus | ||
HA38-39 | Registration of vital events. Vital records | ||
HA154-4737 | Statistical data | ||
HA154-155 | Universal statistics | ||
HA175-473 | By region or country |
HB1-3840 | Economic theory. Demography | ||
HB71-74 | Economics as a science. Relation to other subjects | ||
HB75-130 | History of economics. History of economic theory Including special economic schools | ||
HB131-147 | Methodology | ||
HB135-147 | Mathematical economics. Quantitative methods Including econometrics, input-output analysis, game theory | ||
HB201-206 | Value. Utility | ||
HB221-236 | Price | ||
HB238-251 | Competition. Production. Wealth | ||
HB501 | Capital. Capitalism | ||
HB522-715 | Income. Factor shares | ||
HB535-551 | Interest | ||
HB601 | Profit | ||
HB615-715 | Entrepreneurship. Risk and uncertainty. Property | ||
HB801-843 | Consumption. Demand | ||
HB846-846.8 | Welfare theory | ||
HB848-3697 | Demography. Population. Vital events | ||
HB3711-3840 | Business cycles. Economic fluctuations |
HC10-1085 | Economic history and conditions | |
HC79 | Special topics Including air pollution, automation, consumer demand, famines, flow of funds, etc. | |
HC92 | Economic geography of the oceans (General) | |
HC94-1085 | By region or country |
HD28-9999 | Industries. Land use. Labor | |||
HD28-70 | Management. Industrial management | |||
HD39-40.7 | Capital. Capital investments | |||
HD41 | Competition | |||
HD45-45.2 | Technological innovations. Automation | |||
HD47-47.4 | Costs | |||
HD49-49.5 | Crisis management. Emergency management. Inflation | |||
HD50-50.5 | Delegation of authority. Decentralization. Span of control | |||
HD56-57.5 | Industrial productivity | |||
HD58 | Location of industry | |||
HD58.7-58.95 | Organizational behavior, change and effectiveness. Corporate culture | |||
HD59-59.6 | Public relations. Industrial publicity | |||
HD60-60.5 | Social responsibility of business | |||
HD61 | Risk in industry. Risk management | |||
HD62 | Standardization. Simplification. Waste | |||
HD62.2-62.8 | Management of special enterprises | |||
HD66-66.2 | Work groups. Team work in industry. Quality circles | |||
HD69 | Other Including business consultants, capacity, size of industries, etc. | |||
HD72-88 | Economic growth, development, planning | |||
HD101-1395.5 | Land use | |||
Land tenure | ||||
HD1286-1289 | Communal ownership | |||
HD1290-1291 | Municipal ownership | |||
HD1301-1313 | Nationalization (Agrarian socialism) | |||
HD1326-1329 | Large holdings | |||
HD1330-1331 | Landlord and peasant | |||
HD1332-1333.5 | Land reform. Agrarian reform | |||
HD1334-1335 | Consolidation of land holdings | |||
HD1336-1339 | Small holdings. Peasant proprietors. Parcellation | |||
HD1361-1395.5 | Real estate business | |||
HD1401-2210 | Agriculture | |||
HD1428-1431 | International cooperation | |||
HD1470-1476 | Size of farms | |||
HD1478 | Sharecropping | |||
HD1483-1486 | Agricultural associations, societies, etc. | |||
HD1491-1491.5 | Cooperative agriculture | |||
HD1492-1492.5 | Collective farms | |||
HD1493-1493.5 | Government owned and operated farms. State farms. Sovkhozes | |||
HD1501-1542 | Agricultural classes Including farm tenancy, agricultural laborers |
HD1549 | Gleaning | ||
HD1580 | Reclamation of agricultural land. Melioration | ||
HD1635-1702 | Utilization and culture of special classes of lands Including pasture lands, water resources development | ||
HD1711-1741 | Irrigation | ||
HD2321-4730.9 | Industry | ||
HD2329 | Industrialization | ||
HD2330 | Rural industries | ||
HD2331-2336 | Home labor. Home based businesses | ||
HD2337-2339 | Sweatshops | ||
HD2340.8-2346.5 | Small and medium sized businesses, artisans, handicrafts, trades | ||
HD2350.8-2356 | Large industry. Factory system. Big business | ||
HD2365-2385 | Contracting. Letting of contracts | ||
HD2421-2429 | Trade associations | ||
HD2709-2930.7 | Corporations Including international business enterprises, diversification, industrial concentration, public utilities | ||
HD2951-3575 | Cooperation. Cooperative societies | ||
HD3611-4730.9 | Industrial policy. The state and industrial organization Including licensing of occupations and professions, subsidies, inspection, government ownership, municipal services | ||
HD4801-8943 | Labor. Work. Working class | ||
HD4861-4895 | Labor systems | ||
HD4909-5100.9 | Wages | ||
HD5106-5267 | Hours of labor Including overtime, shift work, sick leave, vacations | ||
HD5306-5474 | Labor disputes. Strikes and lockouts | ||
HD5481-5630.7 | Industrial arbitration. Mediation and conciliation | ||
HD5650-5660 | Employee participation in management. Employee ownership. Industrial democracy. Works councils | ||
HD5701-6000.9 | Labor market. Labor supply. Labor demand Including unemployment, manpower policy, occupational training, employment agencies | ||
HD6050-6305 | Classes of labor Including women, children, students, middle aged and older persons, minorities | ||
HD6350-6940.7 | Trade unions. Labor unions. Workers' associations | ||
HD6941-6948 | Employers' associations |
HD6951-6957 | Industrial sociology. Social conditions of labor | ||
HD6958.5-6976 | Industrial relations | ||
HD6977-7080 | Cost and standard of living | ||
HD7088-7252 | Social insurance. Social security. Pension | ||
HD7255-7256 | Vocational rehabilitation. Employment of people with disabilities | ||
HD7260-7780.8 | Industrial hygiene. Industrial welfare | ||
HD7795-8027 | Labor policy. Labor and the state | ||
HD8031 | Labor in politics. Political activity of the working class | ||
HD8038 | Professions (General). Professional employees | ||
HD8039 | By industry or trade | ||
HD8045-8943 | By region or country | ||
HD9000-9999 | Special industries and trades | ||
HD9000-9495 | Agricultural industries | ||
HD9502-9502.5 | Energy industries. Energy policy. Fuel trade | ||
HD9506-9624 | Mineral industries. Metal trade | ||
HD9650-9663 | Chemical industries | ||
HD9665-9675 | Pharmaceutical industry | ||
HD9680-9714 | Mechanical industries Including electric utilities, electronic industries, and machinery | ||
HD9715-9717.5 | Construction industry | ||
HD9720-9975 | Manufacturing industries | ||
HD9999 | Miscellaneous industries and trades |
HE1-9990 | Transportation and communications | |||
HE199-199.5 | Freight (General) | |||
HE199.9 | Passenger traffic (General) | |||
HE305-311 | Urban transportation | |||
HE323-328 | Transportation geography. Trade routes | |||
HE331-380 | Traffic engineering. Roads and highways. Streets | |||
HE369-373 | Traffic surveys (General) | |||
HE374-377 | Bridges | |||
HE379-380 | Tunnels. Vehicular tunnels | |||
HE380.8-971 | Water transportation | |||
HE380.8-560 | Waterways | |||
HE561-971 | Shipping | |||
HE730-943 | Merchant marine. Ocean shipping. Coastwise shipping | |||
HE1001-5600 | Railroads. Rapid transit systems | |||
HE5601-5725 | Automotive transportation Including trucking, bus lines, and taxicab service | |||
HE5746-5749 | Stage lines | |||
HE5751-5870 | Ferries | |||
HE5880-5990 | Express service | |||
HE6000-7500 | Postal service. Stamps. Philately | |||
HE7511-7549 | Pneumatic service | |||
HE7601-8700.9 | Telecommunication industry. Telegraph | |||
HE8660-8688 | Wireless telegraph. Radiotelegraphy | |||
HE8689-8700.95 | Radio and television broadcasting | |||
HE8701-9680.7 | Telephone industry | |||
HE9713-9715 | Cellular telephone services industry. Wireless telephone industry | |||
HE9719-9721 | Artificial satellite telecommunications | |||
HE9723-9737 | Signaling | |||
HE9751-9756 | Messenger service | |||
HE9761-9900 | Air transportation. Airlines |
HF1-6182 | Commerce | ||
HF294-343 | Boards of trade. Chambers of commerce. Merchants' associations | ||
HF1014 | Balance of trade | ||
HF1021-1027 | Commercial geography. Economic geography | ||
HF1040-1054 | Commodities. Commercial products | ||
HF1701-2701 | Tariff. Free trade. Protectionism | ||
HF3000-4055 | By region or country | ||
HF5001-6182 | Business | ||
HF5381-5386 | Vocational guidance. Career devlopment | ||
HF5387-5387.5 | Business ethics | ||
HF5410-5417.5 | Marketing. Distribution of products | ||
HF5419-5422 | Wholesale trade | ||
HF5428-5429.6 | Retail trade | ||
HF5429.7-5430.6 | Shopping centers. Shopping malls | ||
HF5437-5444 | Purchasing. Selling. Sales personnel. Sales executives | ||
HF5446-5459 | Canvassing. Peddling | ||
HF5460-5469.5 | Department stores. Mail order business. Supermarkets. Convenience stores | ||
HF5469.7-5481 | Markets. Fairs | ||
HF5482-5482.4 | Secondhand trade | ||
HF5482.6-5482.65 | Black market | ||
HF5484-5495 | Warehouses. Storage | ||
HF5520-5541 | Office equipment and supplies | ||
HF5546-5548.6 | Office management | ||
HF5548.7-5548.85 | Industrial psychology | ||
HF5549-5549.5 | Personnel management. Employment management | ||
HF5601-5689 | Accounting. Bookkeeping | ||
HF5691-5716 | Business mathematics. Commercial arithmetic Including tables, etc. | ||
HF5717-5734.7 | Business communication Including business report writing, business correspondence | ||
HF5735-5746 | Business records management | ||
HF5761-5780 | Shipment of goods. Delivery of goods | ||
HF5801-6182 | Advertising |
HG1-9999 | Finance | ||
HG178 | Liquidity | ||
HG179 | Personal finance | ||
HG201-1496 | Money | ||
HG258-312 | Precious metals. Bullion | ||
HG315 | Small coins | ||
HG321-329 | Mints. Assaying | ||
HG335-339 | Counterfeiting | ||
HG348-353.5 | Paper money | ||
HG361-363 | Legal tender | ||
HG381-395 | International coinage | ||
HG401-421 | Bimetallism | ||
HG451-1496 | By region or country | ||
HG1501-3550 | Banking | ||
HG1621-1638 | Interest rates. Interest tables | ||
HG1641-1643 | Bank loans. Bank credit. Commercial loans | ||
HG1651-1654 | Discount | ||
HG1655 | Acceptances | ||
HG1656 | Bank reserves. Bank liquidity. Loan loss reserves | ||
HG1660 | Bank accounts. Bank deposits. Deposit banking | ||
HG1662 | Insurance of deposits. Deposit insurance | ||
HG1685-1704 | Drafts. Checks | ||
HG1706-1708 | Accounting. Bookkeeping | ||
HG1709 | Data processing | ||
HG1710-1710.5 | Electronic funds transfers | ||
HG1722 | Bank mergers | ||
HG1723 | Bank stocks. Banking as an investment | ||
HG1725-1778 | Banks and the state. State supervision of banks | ||
HG1811-2351 | Special classes of banks and financial institutions | ||
HG2397-3550 | By region or country | ||
HG3691-3769 | Credit. Debt. Loans Including credit institutions, credit instruments, consumer credit, bankruptcy | ||
HG3810-4000 | Foreign exchange. International finance. International monetary system | ||
HG4001-4285 | Finance management. Business finance. Corporation finance | ||
HG4301-4480.9 | Trust services. Trust companies | ||
HG4501-6051 | Investment, capital formation, speculation | ||
HG4530 | Investment companies. Investment trusts. Mutual funds | ||
HG4538 | Foreign investments | ||
HG4551-4598 | Stock exchanges | ||
HG4621 | Stockbrokers. Security dealers. Investment advisors |
HG4701-4751 | Government securities. Industrial securities. Venture capital | |||
HG4900-5993 | By region or country | |||
HG6001-6051 | Speculation | |||
HG6105-6270.9 | Lotteries | |||
HG8011-9999 | Insurance | |||
HG8053.5-8054.45 | Insurance for professions. Malpractice insurance. Professional liability insurance | |||
HG8059 | Business insurance | |||
HG8075-8107 | Insurance business. Insurance management | |||
HG8111-8123 | Government policy. State supervision | |||
HG8205-8220 | Government insurance | |||
HG8501-8745 | By region or country | |||
HG8751-9295 | Life insurance | |||
HG8779-8793 | Actuarial science. Statistical theory and methodology applied to insurance | |||
HG8799-8830 | By class insured, by risk, by plan | |||
HG8835-8899 | Life insurance business. Management | |||
HG8901-8914 | Government policy. State supervision | |||
HG8941-9200.5 | By region or country | |||
HG9201-9245 | Mutual life insurance. Assessment life insurance. Fraternal life insurance | |||
HG9251-9262 | Industrial life insurance | |||
HG9271 | Child insurance. Life insurance for children | |||
HG9291-9295 | Maternity insurance | |||
HG9301-9343 | Accident insurance | |||
HG9371-9399 | Health insurance | |||
HG9651-9899 | Fire insurance | |||
HG9956-9969 | Casualty insurance | |||
HG9969.5-9999 | Other insurance Including automobile, burglary, credit, disaster, title insurance |
HJ9-9940 | Public finance | ||
HJ9-99.8 | Periodicals. Serials. By region or country | ||
HJ210-240 | History | ||
HJ241-1620 | By region or country | ||
HJ2005-2216 | Income and expenditure. Budget | ||
HJ2240-5908 | Revenue. Taxation. Internal revenue | ||
HJ2321-2323 | Tax incidence. Tax shifting. Tax equity | ||
HJ2326-2327 | Progressive taxation | ||
HJ2336-2337 | Tax exemption | ||
HJ2338 | Taxation of government property | ||
HJ2351 | Inflation and taxation | ||
HJ2351.4 | Tax revenue estimating | ||
HJ2361-3192.7 | By region or country | ||
HJ3801-3844 | Revenue from sources other than taxation | ||
HJ3863-3925 | Direct taxation | ||
HJ4113-4601 | Property tax | ||
HJ4629-4830 | Income tax | ||
HJ4919-4936 | Capitation. Poll tax | ||
HJ5309-5510 | Administrative fees. User charges. License fees | ||
HJ6603-7390 | Customs administration | ||
HJ7461-7980 | Expenditures. Government spending | ||
HJ8001-8899 | Public debts | ||
HJ8052 | Sinking funds. Amortization | ||
HJ8101-8899 | By region or country | ||
HJ9103-9695 | Local finance. Municipal finance Including the revenue, budget, expenditure, etc. of counties, boroughs, communes, municipalities, etc. | ||
HJ9701-9940 | Public accounting. Auditing |
HM(1)-1281 | Sociology | ||
(HM1-299) | These are obsolete numbers no longer used by the Library of Congress | ||
HM435-477 | History of sociology. History of sociological theory | ||
HM461-473 | Schools of sociology. Schools of social thought | ||
HM481-554 | Theory. Method. Relations to other subjects | ||
HM621-656 | Culture | ||
HM661-696 | Social control | ||
HM701 | Social systems | ||
HM706 | Social structure | ||
HM711-806 | Groups and organizations | ||
HM756-781 | Community | ||
HM786-806 | Organizational sociology. Organization theory | ||
HM811-821 | Deviant behavior. Social deviance | ||
HM826 | Social institutions | ||
HM831-901 | Social change | ||
HM1001-1281 | Social psychology | ||
HM1041-1101 | Social perception. Social cognition Including perception of the self and others, prejudices, stereotype | ||
HM1106-1171 | Interpersonal relations. Social behavior | ||
HM1176-1281 | Social influence. Social pressure |
HN1-995 | Social history and conditions. Social problems. Social reform | |
HN30-39 | The church and social problems | |
HN41-46 | Community centers. Social centers | |
HN50-995 | By region or country |
HQ1-2044 | The Family. Marriage. Women | ||
HQ12-449 | Sexual life | ||
HQ19-30.7 | Sexual behavior and attitudes. Sexuality | ||
HQ31-64 | Sex instruction and sexual ethics | ||
HQ71-72 | Sexual deviations | ||
HQ74-74.2 | Bisexuality | ||
HQ75-76.8 | Homosexuality. Lesbianism | ||
HQ77-77.2 | Transvestism | ||
HQ77.7-77.95 | Transexualism | ||
HQ79 | Sadism. Masochism. Fetishism, etc. | ||
HQ101-440.7 | Prostitution | ||
HQ447 | Masturbation | ||
HQ449 | Emasculation. Eunuchs, etc. | ||
HQ450-472 | Erotica | ||
HQ503-1064 | The family. Marriage. Home | ||
HQ750-755.5 | Eugenics | ||
HQ755.7-759.92 | Parents. Parenthood Including parent and child, husbands, fathers, wives, mothers | ||
HQ760-767.7 | Family size | ||
HQ767.8-792.2 | Children. Child development Including child rearing, child life, play, socialization, children's rights | ||
HQ793-799.2 | Youth. Adolescents. Teenagers | ||
HQ799.5-799.9 | Young men and women | ||
HQ799.95-799.97 | Adulthood | ||
HQ800-800.4 | Single people | ||
HQ801-801.83 | Man woman relationships. Courtship. Dating | ||
HQ802 | Matrimonial bureaus. Marriage brokerage | ||
HQ802.5 | Matrimonial advertisements | ||
HQ803 | Temporary marriage. Trial marriage. Companionate marriage | ||
HQ804 | Breach of promise | ||
HQ805 | Desertion | ||
HQ806 | Adultery | ||
HQ811-960.7 | Divorce | ||
HQ961-967 | Free love | ||
HQ981-996 | Polygamy | ||
HQ997 | Polyandry | ||
HQ998-999 | Illegitimacy. Unmarried mothers | ||
HQ1001-1006 | The state and marriage | ||
HQ1051-1057 | The church and marriage | ||
HQ1058-1058.5 | Widows and widowers. Widowhood | ||
HQ1060-1064 | Aged. Gerontology (Social aspects). Retirement | ||
HQ1073-1073.5 | Thanatology. Death. Dying | ||
HQ1075-1075.5 | Sex role | ||
HQ1088-1090.7 | Men | ||
HQ1101-2030.7 | Women. Feminism |
HQ1871-2030.7 | Women's clubs | ||
HQ2035-2039 | Life skills. Coping skills. Everyday living skills | ||
HQ2042-2044 | Life style |
HS1-3371 | Societies: secret, benevolent, etc. | ||
HS101-330.7 | Secret societies | ||
HS351-929 | Freemasons | ||
HS951-1179 | Odd Fellows | ||
HS1201-1350 | Knights of Pythias | ||
HS1355 | Other societies | ||
HS1501-2460.7 | Other societies. By classes | ||
HS1501-1510 | Benevolent and "friendly" societies and mutual assessment fraternities | ||
HS1525-1560 | Religious societies | ||
HS1601-2265 | Race societies | ||
HS2275 | Occupation societies | ||
HS2301-2460.7 | Political and "patriotic" societies | ||
HS2501-3371 | Clubs. Clubs and societies for special classes Including boys' societies, Boy scouts, girls' societies |
HT51-1595 | Communities. Classes. Races | ||
HT51-65 | Human settlements. Communities | ||
HT101-395 | Urban groups. The city. Urban sociology | ||
HT161-165 | Garden cities. "The city beautiful" | ||
HT165.5-169.9 | City planning | ||
HT170-178 | Urban renewal. Urban redevelopment | ||
HT201-221 | City population Including children in cities, immigration | ||
HT231 | Effect of city life | ||
HT251-265 | Mental and moral life | ||
HT281 | Recreation. Amusements | ||
HT321-325 | The city as an economic factor. City promotion | ||
HT330-334 | Metropolitan areas | ||
HT351-352 | Suburban cities and towns | ||
HT361-384 | Urbanization. City and country | ||
HT388 | Regional economics. Space in economics | ||
HT390-395 | Regional planning | ||
HT401-485 | Rural groups. Rural sociology | ||
HT601-1445 | Classes | ||
HT621-635 | Origin of social classes | ||
HT641-657 | Classes arising from birth Including royalty, nobility, commons | ||
HT675-690 | Classes arising from occupation | ||
HT713-725 | Caste system | ||
HT731 | Freedmen | ||
HT751-815 | Serfdom | ||
HT851-1445 | Slavery | ||
HT1501-1595 | Races Including race as a social group and race relations in general |
HV1-9960 | Social pathology. Social and public welfare. Criminology | ||||
HV40-69 | Social service. Social work. Charity organization and practice Including social case work, private and public relief, institutional care, rural social work, work relief | ||||
HV85-525 | By region or country | ||||
HV530 | The church and charity | ||||
HV541 | Women and charity | ||||
HV544 | Charity fairs, bazaars, etc. | ||||
HV544.5 | International social work | ||||
HV547 | Self help groups | ||||
HV551.2-639 | Emergency management | ||||
HV553-639 | Relief in case of disasters | ||||
HV560-583 | Red Cross. Red Crescent | ||||
HV599-639 | Special types of disasters | ||||
HV640-645 | Refugee problems | ||||
HV650-670 | Life saving | ||||
HV675-677 | Accidents. Prevention of accidents | ||||
HV680-696 | Free professional services Including medical charities | ||||
HV697-4959 | Protection, assistance and relief | ||||
HV697-3024 | Special classes | ||||
HV697-700.7 | Families. Mothers. Widow's pensions | ||||
HV701-1420.5 | Children | ||||
HV835-847 | Foundlings | ||||
HV873-887 | Destitute, neglected, and abandoned children. Street children | ||||
HV888-907 | Children with disabilities | ||||
HV931-941 | Fresh-air funds | ||||
HV959-1420.5 | Orphanages. Orphans | ||||
HV1421-1441 | Young adults. Youth. Teenagers | ||||
HV1442-1448 | Women | ||||
HV1449 | Gay men. Lesbians | ||||
HV1450-1494 | Aged | ||||
HV1551-3024 | People with disabilities Including blind, deaf, people with physical and mental disabilities | ||||
HV3025-3174 | Special classes. By occupation | ||||
HV3025-3163 | Mariners | ||||
HV3165-3173 | Shop women, clerks, etc. | ||||
HV3174 | Other. By occupation | ||||
HV3176-3199 | Special classes. By race or ethnic group | ||||
HV4005-4013 | Immigrants | ||||
HV4023-4470.7 | Poor in cities. Slums | ||||
HV4480-4630 | Mendicancy. Vagabondism. Tramps. Homelessness | ||||
HV4701-4890.9 | Protection of animals. Animal rights. Animal welfare |
HV4905-4959 | Animal experimentation. Anti-vivisection | ||||
HV4961-4995 | Degeneration | ||||
HV5001-5720.5 | Alcoholism. Intemperance. Temperance reform | ||||
HV5725-5770 | Tobacco habit | ||||
HV5800-5840 | Drug habits. Drug abuse | ||||
HV6001-7220.5 | Criminology | ||||
HV6035-6197 | Criminal anthropology Including criminal types, criminal psychology, prison psychology, causes of crime | ||||
HV6201-6249 | Criminal classes | ||||
HV6250-6250.4 | Victims of crimes. Victimology | ||||
HV6251-6773.55 | Crimes and offenses | ||||
HV6774-7220.5 | Crimes and criminal classes | ||||
HV7231-9960 | Criminal justice administration | ||||
HV7428 | Social work with delinquents and criminals | ||||
HV7431 | Prevention of crime, methods, etc. | ||||
HV7435-7439 | Gun control | ||||
HV7551-8280.7 | Police. Detectives. Constabulary | ||||
HV7935-8025 | Administration and organization | ||||
HV8031-8080 | Police duty. Methods of protection | ||||
HV8035-8069 | Special classes of crimes, offenses and criminals | ||||
HV8073-8079.35 | Investigation of crimes. Examination and identification of prisoners | ||||
HV8079.2-8079.35 | Police social work | ||||
HV8079.5-8079.55 | Traffic control. Traffic accident investigation | ||||
HV8081-8099 | Private detectives. Detective bureaus | ||||
HV8130-8280.7 | By region or country | ||||
HV8290-8291 | Private security services | ||||
HV8301-9920.7 | Penology. Prisons. Corrections | ||||
HV9051-9230.7 | The juvenile offender. Juvenile delinquency. Reform schools, etc. | ||||
HV9261-9430.7 | Reformation and reclamation of adult prisoners | ||||
HV9441-9920.7 | By region or country | ||||
HV9950-9960 | By region or country |
HX1-970.7 | Socialism. Communism. Anarchism | |
HX519-550 | Communism/socialism in relation to special topics | |
HX626-696 | Communism: Utopian socialism, collective settlements | |
HX806-811 | Utopias. The ideal state | |
HX821-970.9 | Anarchism |