Records of interest to social scientists 1919-1939 : introduction / Brenda Swann [and] Maureen Turnbull. - London : H.M. Stationery Off., 1971 - viii, 280, [2] p. 25 cm. Bibliography: p. [281] ISBN: 011440027X Subjects--Topical Terms: Social conditions. Dewey Class. No.: 016.3091/42/083 / SWA 1971