Eight-hour law: hearings before the Committee on Education and Labor, United States Senate, Sixty-Second Congress on H. R. 9061. - United States. (G.P.O., 1912)
Includes index.
"An act limiting the hours of daily service for laborers and mechanics employed upon work done for the United States, or for any territory, or for the District of Columbia, and for other purposes."
Title from cover.
Keywords: Blue collar workers / United States.; Hours of labor / United States.