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East-West trade : a sourcebook on the international economic relations of socialist countries and their legal aspects
Loeber, Dietrich André, (1977)
The Soviet foreign trade monopoly : Institutions and laws
Quigley, John, (1974)
U.S. - China trade negotiations
Tung, Rosalie Lam, (1982)
The Export Performance of Sub-Saharan Africa, 1970-90 : A Survey
Baban, Roy, (2006)