Night-work laws in the United States
Subtitle: 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."