00949cam a22002411 4500 l 41000019 DLC 20260227111537.0 780427s1939 xx 000 0 eng c l 41000019 (OCoLC)3834698 U.S. Dept. of labor. Libr. OT DLC premarc TX763 .U5 1939 641.631 United States Employment Service Job descriptions for the bakery products industry. Prepared by the Job analysis and information section, Division of standards and research. June, 1939. United States Department of labor, Frances Perkins, secretary. United States Employment service, William H. Stead, chief executive officer. Washington, U.S. Govt. print. off., 1939. xxx, 347 p. incl. plates. 23 x 18 cm. "Glossary": p. 329-332. Bibliography: p. xxviii. Bakers. 36352 36352