Beginning with 1937 issued as Bureau publication of the Children's Bureau, U.S. Department of Labor. ; At head of title: Children's Bureau. U.S. Department of Labor. ; Mimeographed. ; Cover title. ; Mode of access: Internet.
At head of title, no. 1-2, pt. 3, 3-5: U.S. Department of labor. Children's bureau . no. 2, pt. 4, 6-7, U.S. Department of labor . Children's bureau. ; (cont.) no. 5 (Bureau publication, no. 74) Industrial instability of child workers. A study of employment-certificate records in Connecticut, by R. M. Woodbury. 1920.--no. 6 (Bureau publication, no. 78. Legal series, no. 6) Administration of the first federal child-labor law. 1921.--no. 7 (Bureau publication, no. 56) The employment-certificate system. A safeguard for the working child. [Rev.] 1921. ; No. 1. (Bureau publication, no. 10) Child labor legislation in the United States, by Helen L. Sumner and Ella A. Merritt. 1915. --no. 1 (Bureau publication, no. 10) Child labor legislation in the United States. Federal. September 1916. 1916. --no. 2. (Bureau publication, no. 12, 17, 41, 85) Administration of child labor laws: pt. 1. Employment certificate system. Connecticut, by Helen L. Sumner and Ethel E. Hanks. 1915.--pt. 2. Employment certificate system, New York, by Helen L. Sumner and Ethel E. Hanks. 1917.--pt. 3. Employment-certificate system, Maryland, by F. H. Bird and Ella A. Merritt. 1919.--pt. 4. Employment-certificate system, Wisconsin, by Ethel E. Hanks. 1921. --no. 3. (Bureau publication, no. 18) List of references on child labor, compiled under the direction of H. H. B. Meyer, with the assistance of Laura A. Thompson. 1916. --no. 4 (Bureau publication, no. 27) Child labor in warring countries: a brief review of foriegn reports, by Anna Rochester. 1917. ; Mode of access: Internet. ; MAIN; HD6228.U6: Includes revised editions.