00648nam a22001937a 4500003000400000005001700004008004100021020001500062040000800077082001800085100002700103245007400130260003400204300001100238650004700249942001200296999001300308952013300321OSt20220518142518.0030206s2002    ck            000 0 spa d  a0881321168  cOSt04221a330bK7841 aKrugman, Paul R.9106800aHan funcionado los cambios en la economia mundial / cPaul R. Krugman  aMéxico : bGernika, c1992.  a103 p.042LEMBxECONOMIAxDESARROLLO ECONOMICO91069  2ddccBK  c828d828  00102ddc3USAP4050708GRALauspsbuspscGENd2013-04-22l0o330 K784 1992p01195r2013-04-22 00:00:00tEj. 1w2013-04-22yBK