Reprint of the 1910 ed., which was issued as v. 6 of the U.S. Bureau of Labor's Report on condition of woman and child wage-earners in the United Stat...
Reprint of the 1910 ed., which was issued as v. 6 of the U.S. Bureau of Labor's Report on condition of woman and child wage-earners in the United States, and also as part of Senate document no. 645, 61st Congress, 2d Session.