PREFACE
Robert W. Dunn is a well-known labor writer and student not directly affiliated to the trade unions or the T. U. E. L. He is the co-author, together with Sydney Howard, of "The Labor Spy." He is the author of "American Foreign Investments." He is a special writer for the Federated Press. He has made extensive special studies in the field of employers' tactics against labor and the various devices used to undermine trade unions. Therefore, the Trade Union Educational League asked him to set down as briefly as possible his findings to date in the field of Company Unionism. The results appear in this pamphlet between pages 4 and 61. The concluding chapter was written by Wm. Z. Foster.
The Publishers.
