00320nam a2200121Ia 4500008004100000041000800041084001200049100001900061245005200080260003400132653001400166653001800180160808s1943    xx            000 0 eng d  aeng  aX:52CC  aGriffin, C. E.  aPrinciples of Foreign trade /cby C. E. Griffin  aNew York :bMacmillan,c1943.  aEconomics  aForeign Trade