Sima, Jaroslav Czechoslovakia's path to socialism: the labour and social policy of the people's democratic Czechoslovakia / Jaroslav Sima & translated by O. Stein - Prague : Orbis , 1951 - 85 p. ill. ; 20 cm. Includes bibliographical references and index. Subjects--Topical Terms: Economic systemsLabour policySocial conditions Dewey Class. No.: 335 / SIM