Child labor in the District of Columbia
By: Department of Commerce and Labor, Bureau of the Census
Series: Bulletin -- 68; Bulletin (United States. Bureau of the Census) -- 68
Publisher: Government Printing Office
Published: 1906
Place of publication: Washington
Language: eng
Number of pages: 21
Subjects: Child labor; Statistics; Census, 1900; Enfants; Travail
Notes: Publication pre-dates item numbers. No item number has been assigned.

"Based on unpublished information derived from the schedules of the Twelfth Census, 1900."