Labor savings in American industry, 1899-1939
By: Solomon Fabricant.
Contributors: National Bureau of Economic Research.
Series: Occasional paper / National Bureau of Economic Research ;; 23; Occasional paper (National Bureau of Economic Research) ;; 23
Publisher: National Bureau of Economic Research
Published: 1945
Place of publication: New York
Language: eng
Number of pages: 52
Subjects: Labor productivity -- United States.
Notes: "November 1945."