TY - BOOK ED - United States. TI - Trends in output per man-hour and man-hours per unit of output, manufacturing, 1939-53 T2 - Its BLS report AV - HD8051 .A7876 no. 100 PY - 1955///] CY - [Washington KW - Manufacturing industries KW - Labor productivity KW - United States N1 - Reprint of testimony taken at hearings by the Subcommittee on Economic Stabilization of the Joint Committee on the Economic Report, 84th Congress, 1st sess., Washington, 1955 ER -