Mannheim, Karl Ideology and Utopkia: An introduction to the sociology of knowledge Karl Mannheim - London: Routledge and Kegan Paul Ltd; 1979. - xxxi,318p. :ill ; 22cm. Includes index and bibliography Subjects--Topical Terms: SociologyMethodologyKnowledgesociology ofIdeology Utopias LC Class. No.: HM24.M27