The growth of the international economy, 1820-1960 : an introductory text / A. G. Kenwood and A. L. Lougheed. Kenwood, A. G. Lougheed, A. L., joint author. International economic relations. Economic history. HF1411 .K44 338.91 19 KEG Includes bibliographical references. London : Allen and Unwin, 1971. 1971. 1971 Text 3-319 p. : eng