TY - BOOK AU - Pomfret,Richard W.T. TI - International trade: an introduction to theory and policy SN - 1557861048 (hardback) : AV - HF1379 .P66 1991 U1 - 382 20 PY - 1991/// CY - Cambridge, Mass., USA PB - B. Blackwell KW - International trade KW - Commercial policy N1 - Includes bibliographical references (p. [269]-276) and index ER -