TY - BOOK AU - Raffer,Kunibert TI - Unequal exchange and the evolution of the world system: reconsidering the impact of trade on North-South relations SN - 0312004400 : U1 - 337 PY - 1987/// CY - New York PB - St. Martin's Press KW - International economic relations KW - Free trade KW - Protectionism KW - Balance of trade N1 - Includes index; Bibliography: p. 277-294 ER -