Bettelheim, Bruno, Social change and prejudice including dynamics of prejudice / By Bruno bettelheim and Morris janowitz. - 1a ed. - New York, The Free Press, 1975 - 337 p. ; 22 cm. Subjects--Topical Terms: Prejuicios --Relaciones racialesCambio social Estados Unidos --Condiciones sociales LC Class. No.: HM291 / B38 1975