Sherif, Muzafer, 1905- Intergroup relations and leadership; approaches and research in industrial, ethnic, cultural, and political areas. - New York, Wiley [1962] - xiv, 284p. illus. 23cm. LCCN: 62017470 Nat. Bib. No.: GB63-264 Subjects--Topical Terms: Social groups.Social interaction. LC Class. No.: HM131 / .S47 Dewey Class. No.: 301.151