Mannheim, Karl . Essays on sociology and social psychology / by Karl Mannheim edited by Paul Kecskemeti. - London : Routledge Kegan Paul , 1953. - viii, 319p. : dagrams ; 22cm. . Includes index ISBN: UKP 10.00 (Hb) Subjects--Index Terms: SOCIAL PSYCHOLOGY Dewey Class. No.: 3169 / MAN/E