Bhagwati, Jagdish The theory and practice of commercial policy : departures from unified exchange rates / Jagdish Bhagwati - Princeton : Princeton University , 1968 - vi, 74p. : ill. ; 22 cm. - Special papers in international economics . Includes bibliographical references and index. Subjects--Topical Terms: Trade policyForeign exchangeCommercial policyForeign exchange rates Dewey Class. No.: 382.11 / BHA