Szentes, Tamas The structure of society and its changes in the African countries / Tamas Szentes - Budapest : Hungarian Academy of Sciences (HAS) , 1975 - 62p. : ill. ; 20 cm. - Studies on Developing Countries No. 76 . Includes bibliographical references. Subjects--Topical Terms: Social structure--Africa Gov. Doc. Class. No.: HU HAS IWE SDC-76