00272nam a2200109Ia 4500082002200000100002300022245006300045260002800108300001600136500000500152700000500157  a332.4973bM137.WD  aMacDougall, Donald  aWorld dollar problem; a study in international economicsb  aLondonbMacmillanc1957  axvii, 622p.  a  a