Vajda, Imre. The Role of foreign trade in a socialist economy : new essays in persuasion / Imre Vajda. - Hungary : Corvina, 1965. - 336p Standard No.: 7769 [old SOUL v1.0 record id] Subjects--Topical Terms: Foreign Trade - Hungary Dewey Class. No.: PD 382.09439 / V 21 r