International trade strategies for developing countries for the 1990s : procedings and papers of a commonwealth roundtable lancaster house, london 26-29 march, 1990 / Commonwealth Fund for Technical Co-operation export Market Development Division. Commonwealth Fund for Technical Co-operation export Market Development Division. International trade. 380.1 INT Includes index. London : Commonwealth Secretariat, c 1991 c 1991 1991 Text 393 p. : eng