531. International population reports, series P-95. 55. Industrial employment in U.S.S.R., 1933, 1937, 1950, and 1955 [with bibliography]; by Barney K. Schwalberg. Bookmark Corporate/Agency Authors: Census Bureau and Commerce Dept. Publisher: Census Bureau Date: Jan. 13, 1960 SuDoc number: C 3.186:P-95/(nos.)