North, P. J. People in society / P.J. North. - 3rd ed - Harlow : Longman, 1985. - viii, 328 p : ill, 1 form, maps ; 22 cm. Previous ed.: 1980 Bibliography: p323. - Includes index ISBN: 0582332109 Nat. Bib. No.: GB 87-8434 Subjects--Topical Terms: Sociology