00821nam0-2200253 --450 991059279920332120220928131246.020220928d1932----kmuy0itay5050 baengUS 001yy<<A >>mathematical reformulation of the general theory of international tradeby Theodore Otte YntemaChicago (Ill.)The University of Chicago press1932XII, 120 p.21 cmMaterials for the study of business382Yntema,Theodore Otte128330ITUNINAREICATUNIMARCBK9910592799203321XV I 7422809FGBCFGBCMathematical reformulation of the general theory of international trade2914958UNINA