Outline history of the Soviet working class / edited by Y.S. Borisova, L.S. Gaponenko, A.I. Koelents & V.S. Lelchuk - Moscow : Progress Publishers , 1973 - 387p. : ill. ; 22 cm. - Socialism today . Includes bibliographical references and index. Subjects--Topical Terms: HistoryWorking class Dewey Class. No.: 909 / BOR