Köhler, Heinz. Economic integration in the Soviet Bloc; with an East German case study. - New York, Praeger [1965] - xxi, 402 p. 24 cm. - Praeger special studies in international economics and development . Bibliography: p. [396]-402. Subjects--Corporate Names: Council for Mutual Economic Assistance. Subjects--Geographic Terms: Germany (East)--Foreign economic relations--Europe, Eastern.Europe, Eastern--Foreign economic relations--Germany (East) Dewey Class. No.: 337.1717 / KOR 1965