00649cam a2200205 a 4500008004100000020002300041100002100064245009000085250001200175260003800187300004200225500002000267504004100287650003800328650002700366700002300393003000100416005001700417040000900434                                          a0673524973 (hbk. )1 aKrugman, Paul R.10aInternational economics :btheory and policy /cPaul R. Krugman and Maurice Obstfeld.  a4th ed.  aReading :bAddison-Wesley,c1997.  axxviii, 766 p. :bcol. ill. ;c24 cm.  aIncludes index.  aIncludes bibliographical references. 0aInternational economic relations. 0aInternational finance.1 aObstfeld, Maurice.20230123134434.0  cNUST