Katona, Emil Socialism versus capitalism : some aspects of the necessity of ideological choice in black Africa / Emil Katona - Budapest : Hungarian Academy of Sciences (HAS) , 1979 - 47p. : ill. ; 20 cm. - Studies on Developing Countries No. 101 . Includes bibliographical references. Subjects--Topical Terms: Socialism--AfricaBlacksIdeologiesCapitalism Gov. Doc. Class. No.: HU HAS IWE SDC-101