Foreign trade and economic controls in development : the case of United Pakistan / Nurul Islam. Islam, Nurul 1929- 382.09547 19 NUF Includes bibliographical references and index. New Haven : Yale University Press, c1981. c1981. 1981 Text xv, 271 p. ; eng A Publication of the Economic Growth Center, Yale University ; Pakistan Commercial policy History. Pakistan Economic policy. Pakistan Economic conditions.