RT Book, Whole SR Print DC OPAC T1 Industrial social welfare T2 United Nations publication A1 United Nations. Dept. of Economic Affairs YR 1971 FD 1971 SP iv, 114 p. K1 Industrial welfare PB United Nations PP New York LA English (英語) CL LCC:HD7261 CL DC:658.4/08 NO "St/SOA/112"--T.p. varso NO Includes bibliographical references NO At head of title: Department of Economic and Social Affairs NO 書誌ID=1010275418; LK [OPAC]http://opac.lib.hosei.ac.jp/opac/opac_link/bibid/1010275418 OL 30