00488nam a2200157 a 450000500170000000800410001704100080005808200110006610000440007724500730012126400360019430000110023065000250024165000380026670000260030420260717090912.0260717s1971    ii            000 0 eng d  aeng04a332.151 aEllsworth, P. T. (Paul Theodore), 1897-14aThe international economy /cEllsworth, P. T. (Paul Theodore), 1897- 1aLondon :bMacmillan co.,c1971.  a594 p. 4aInternational trade. 4aInternational economic relations.1 aLeith, J. Clark 1937-