Fekete, Judit The necessity of economic groupings and their main features / Judit Fekete - Budapest : Center for Afro-Asian Research (CAAR) , 1974 - 65p. : ill. ; 20 cm. - Studies on Developing Countries No. 65 . Includes bibliographical references. Subjects--Topical Terms: International cooperation Gov. Doc. Class. No.: HU HAS CAAR SDC-65