00564cam a22001694a 4500008004100000020001800041100002100059245008400080250001200164260004500176300002900221500003400250650003800284650002700322700002300349050002200372071005s2009    maua     b    001 0 eng    a97803214930401 aKrugman, Paul R.10aInternational economics :btheory and policy /cPaul Krugman, Maurice Obstfeld.  a8th ed.  aBoston :bPearson Addison-Wesley,c2009.  axxviii, 706 p. :bill. ;  aPearson International Edition 0aInternational economic relations. 0aInternational finance.1 aObstfeld, Maurice.00aHF1359b.K78 2009