Night-work laws in the United States
Subtitle: brief summary of state legislation regulating night work for women.
Contributors: United States. Women's Bureau.
Series: Bulletin -- no. 7.; Bulletin (United States. Women's Bureau) -- 7.
Publisher: G.P.O.
Published: 1920
Place of publication: Washington
Language: eng
Subjects: Hours of labor -- United States.; Labor laws and legislation -- United States.; Women -- Employment -- United States.
Notes: Title from cover; at head of title: U. S. Department of Labor, W.B. Wilson, Secretary. Women's Bureau, Mary Anderson, Director.

"October 15, 1919."