Innovations in the practice of trade and economic co-operation between the socialist countries of Eastern Europe and the developing countries : a study presented by the Institute of Economics of the World Socialist System (Moscow)

Trade relations among countries having different economic and social systems and all trade flows resulting therefrom : trade and economic relations between some Asian developing countries and the Socialist Countries of Eastern Europe

(1981)

Trade relations among countries having different economic and social systems : review of trends and prospects in trade and economic relations between socialist countries of Eastern Europe and African countries

Paszynski, Marian, (1974)

Trade relations among countries having different economic and social systems and all trade flows resulting therefrom : recent developments in East-West co-operation in Third Countries and in tripartite co-operation

(1984)