Classes, strata, and power / W. Wesolowski ; translated and with an introd. by George Kolankiewicz. Klasy, warstwy i wladza. English Wesolowski, Wlodzimierz. Social classes. Power (Social sciences) Communism and society. HT609 .W3913 301.4401 WEC Translation of Klasy, warstwy i wladza. Includes bibliographical references and index. London ; Boston : Routledge & K. Paul, 1979. 1979. 1979 Text xx, 159 p. ; eng engpol International library of sociology