Sherif, Muzafer, 1905- An outline of social psychology / [by] Muzafer Sherif and carolyn W. Sherif. With a new introduction by Gardner Murphy. - Rev. ed. - New York : Harper and Row, [c1956] - xix, 792 p. illus. 24 cm. Bibliographical references after each chapter Subjects--Topical Terms: Social psychology LC Class. No.: 301.1 / Sh53