The child workers of the nation.
By: Proceedings of the fifth annual conference, Chicago, Illinois, January 21-23, 1909.
Series: Supplement to the Annals of the American academy of political and social science,  March,; 1909
Publisher: The American academy of political and social science
Published: 1909
Place of publication: Philadelphia
Language: eng
Number of pages: 244
Subjects: Child labor -- United States.