Trend of child labor in the United States, 1920 to 1923
Series: U.S. Children's bureau. Leaflets, folders, etc -- no. 8
Published: 1923
Place of publication: Washington, D.C.?
Language: eng
Subjects: Child labor
Notes: From the Monthly labor review (Sept., 1923) of the bureau of labor statistivs, United States, Dept. of labor.