Parkin, Frank. Class inequality and political order social stratification in capitalist and communist societies. - New York Praeger [1971] - 205 p. 920608 Bibliography: p. 196-201. LCCN: 74164716 Subjects--Topical Terms: Social classesSocialismEquality LC Class. No.: HT609 / .P36 1971 Dewey Class. No.: 301.44