on the utilizing of the former completes the volume. The text is illustrated with twenty-five plates and thirteen figures, showing engine grates and grate-bars, briquette presses, the arrangement of certain mines, sections of coal deposits, etc.
A fourth edition of Standard Tables for Electric Wiremen, by the late Charles M. Davis, revised and edited by W. D. Weaver, has been issued (W. J. Johnston Co., New York, $1). The new edition contains the latest revisions of the Insurance Rules of the Underwriters' International Electric Association, also an important section on the calculation of alternating current wiring. A number of the most important tables were prepared expressly for this work, and, being copyrighted, can not be found elsewhere. Among these are the tables of alternating current wiring coefficients, those on limiting currents for exterior wiring and on the candle power of arc lamps, and the table enabling the ones for the three standard lamp voltages to be used for any voltage or drop, as well as several others, including a complete set of wiring tables calculated on a uniform basis of 55 watt lamps.
Agricultural Experiment Stations. Reports and Bulletins. Iowa: Bulletin No. 33, seven articles. Pp. 80.—New York: Eleventh Annual Report. Pp. 742. Manufacture of Cheese, Parts I, II, III, IV. Pp. 350. Analysis of Commercial Fertilizers. Pp. 24. Blackberries, Dewberries, and Raspberries. Pp. 28. Strawberries. Pp. 24.—Ohio: Feeding for Milk. Pp. 36. Purdue University. Sugar Beets. Pp. 24.—University of Nebraska. Wheat. Pp. 36.
Balfour, The Right Hon. Mr., M. P. Address on Bimetallism. Pp. 21.
Bancroft, II. II., & Co., San Francisco. The Book of the Fair. Parts VIII and IX. Pp. 40, and $1 each.
Bok, Edward W. The Young Man in Business. Philadelphia: The Curtis Publishing Company. Pp. 24. 10 cents.
Bütschli, O. E. A. Minchin, Translator. Investigations on Microscopic Foams and on Protoplasm. London and New York: Macmillan & Co. Pp. 380, with 12 Plates. $6.25.
Chase-Kirchner, The, Aërodromic System of Transportation. St. Louis. Pp. 50, with Plates.
Chidley, W. J. The World as Joy. Extract from a Coming Book. Pp. 24.
Clark, Charles H. Practical Methods in Microscopy. Boston: D. C. Heath & Co. Pp. 219. $1.60.
Coast Fishing Conference, New York, December, 1893. Proceedings. Pp. 40.
Davis, William Morris. Elementary Meteorology. Boston: Ginn & Co. Pp. 355.
De Guimps, Baron Roger. Pestalozzi, his Aim and Work. Syracuse, N. Y.: C. W. Bardeen. Pp. 320. 50 cents.
Evermann, B. W., and Kendall, W. C. The Fishes of Texas and the Rio Grande Basin. Washington: Government Printing Office. Pp. 129, with 41 Plates.
Foster, Michael, and others. Editors. The Journal of Physiology. January, 1894. Pp. 80, with Plates. 5s. 6d.
Gannett, Henry. The Average Elevation of the United States. Washington: Government Printing Office. Pp. 8, with Map.
Gibson, A. C, Assistant Geologist. Coal Measures of Blount Mountain, Alabama. Montgomery. Pp. 8, with Map and Sections.
Glazebrook, R. I. Light: An Elementary Textbook, Theoretical and Practical. New York: Macmillan & Co. Pp. 213. $1.
Greaves, John. A Treatise on Elementary Hydrostatics. New York: Macmillan & Co. Pp. 204. $1.10.
Harrington, Mark. Report of the Chief of the Weather Bureau, 1891-'92. Pp. 530.—Currents of the Great Lakes. Pp. 6, with 6 Maps. Washington: Government Printing Office.
Hertz, Dr. Heinrich. Electric Waves; being Researches on the Propagation of Electric Action with Finite Velocity through Space. Authorized English translation. By D. E. Jones. New York: Macmillan & Co. Pp. 279. $2.50.
Huxley, T. H. Science and Christian Tradition. New York: D. Appleton & Co. Pp. 419. $1.25.
Kemp, J. F., Columbia College. The Ore Deposits at Franklin Furnace and Ogdensburg, N. J. Geology and Botany of Martha's Vineyard. Pp. 10.
Kirkpatrick, Mrs. T. J. The Peerless Cook Book. Springfield, Ohio: Mast, Crowell & Kirkpatrick. Pp. 320. 50 cents.
Kukala, Dr. R., and Trübner, K. Minerva. Jahrbuch der gelehrten Welt (Year Book of the Learned World). Strasburg, 1893-'94. Pp. 861.
Laurie, S. S. The Life and Educational Works of John Amos Comenius. Syracuse, N. Y.: C. W. Bardeen. Pp. 272. 50 cents.
Lefévre, André. Les Races et les Langues (The Races and the Languages). Paris: Felix Alcan. Pp. 303.
Marshall. H. R. Pain, Pleasure, and Æsthetics. New York: Macmillan & Co. Pp. 334.
Massachusetts Institute of Technology, Boston. Annual Catalogue, 1893-'94. Pp. 273.
Meriden Scientific Association, Conn. Transactions. Pp. 52.
Middleton, G. A. T. Surveying and Surveying Instruments. New York: Macmillan & Co. Pp. 116. $1.25.
Natural History Society of New Brunswick, St. John. S. W. Kain, Secretary. Pp. 55. 50 cents.
Northeast Manual Training School, Philadelphia. Announcements, Catalogue, etc. Pp. 38.
Oölogist, The. Monthly. Albion, N. Y.: Pp. 50. 50 cents a year.
Orcutt, Harriet E. A Modem Love Story. Chicago: C. H. Kerr & Co. Pp. 194.
Preston, Thomas. The Theory of Heat. New York: Macmillan & Co. Pp. 719. $5.50.
Raymond, G. L. Art in Theory: an Introduction to the Study of Comparative Æsthetics. New York: G. P. Putnam's Sons. Pp. 266. $1.75.
Ryder, John A. Dynamical Evolution. Boston: Ginn & Co. Pp. 81.
Smith, H. I. Work in Anthropology of the University of Michigan for 1892. Ann Arbor. Pp. 14.
Smith, Hugh M. The Fyke Nets and Fykenet Fisheries of the United States, etc. Pp. 56, with Plates.—Fishes of the Northern Coast of New Jersey. Pp. 16. Washington: Government Printing Office.