International trade 1970
General Agreement on Tariffs and Trade, 1971
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Ohlin, Bertil
Interregional and international trade
Harvard University Press, 1957
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Das, Bhagirath Lal
The world trade organisation: a guide to the framework for international trade
Zed Books, 1999
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Lakos, Amos
International negotiations: a bibliography
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Nelson, Carl A.
Import/export : how to get started in international trade/Carl A. Nelson
McGraw-Hill, 2000
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