00314nam a2200121Ia 4500082002000000100001600020245005800036260004800094300001500142500002500157500000500182700000500187  a332.45bH194.AG  aHalm, G. N.  aApproaches to greater flexibility of exchange ratesb  aPrincetonbPrinceton University Pressc1970  axii, 436p.  a(Burgenstock papers)  a  a