00896cam a22002411 4500 l 50000103 DLC 20260227111542.0 850815s1950 dcua 000 0 eng c l 50000103 (OCoLC)12390883 U.S. Dept. of Labor. Library CLU DLC premarc HF57 .U53 1950 338.01 United States. Bureau of Labor Statistics. Productivity program of the Bureau of Labor Statistics, prepared by George E. Sadler for presentation before Sixth Annual Conference on Research in Industrial Relations, May 9, 1950, University of Minnesota, Minneapolis, Minn. Washington, 1950. 18 p. diagrs. 27 cm. Labor productivity United States. United States. Bureau of Labor Statistics. Sadler, George E. 36695 36695