Wilson, Godfrey. The analysis of social change based on observations in Central Africa / by Godfrey & Monica Wilson. - London : Cambridge U.P., 1968. - vii, 177 p. ; 19 cm. - 309.1/68 . Bibliographical footnotes. ISBN: 0521005549 Nat. Bib. No.: B68-22249 Subjects--Topical Terms: Ethnology--Africa, Central. Subjects--Geographic Terms: Africa, Central--Social conditions. Dewey Class. No.: 309.1/68