01151cam a22002771 4500 l 51000178 DLC 20260227111542.0 921002s1951 dcuak f000 0 eng c l 51000178 (OCoLC)26717614 U.S. Dept of Labor. Library NNC DLC premarc TT675 .U52 United States. Bureau of Labor Statistics. Men's work shirts, case study data on productivity and factory performance. Prepared for Mutual Security Agency, Productivity and Technical Assistance Division. [Washington] 1951. iii, 50 p. illus., forms. 27 cm. Cover title: Case study data on productivity and factory performance, men's work shirts. A preliminary ed. was issued in July 1951. "Glossary": p. 49-50. Labor productivity United States. Shirts, Men's. United States. Mutual Security Agency. Productivity and Technical Assistance Division. Case study data on productivity and factory performance, men's work shirts. 36757 36757