00716nam a22002297a 4500 20170124105927.0 A-828615 0709909179 00.00 A-828615 Cen Lib/Ret DPL EN 382.0724 ELA El-Agraa, Ali M. 7139 The theory of international trade / by Ali M. El-Agraa London Croom Helm 1983 London 186p. : 21cm(Hb) ill. Includes bibliographical reference and index International economic relations--mathematical models 7140 Commerce--mathematical models 7141 ddc EN 382.0724 ELA 123601 123601 4 0 0 0 L L 2015-06-09 Cen Lib/Ret 0.00 0 382.0724 ELA A-828615 2015-06-09 00:00:00 1 0.00 2015-06-09 EN Written off on approval by DLB (By Circulation); dtd 15-06-2023