The child workers of the nation
Print Book, English, 1909
Pamphlet, no. 94
iv, 256 pages 23 cm
1961375
"The papers in this volume are reprinted from the March, 1909, supplement to the Annals of the American academy of political and social science, in which they were originally published as the Proceedings of the fifth annual conference on child labor held under the auspices of the National child labor committee. Chicago, Ill., January 21-23, 1909."