00401nam a22001697a 4500003000400000005001700004008004100021020001500062040000800077082001800085100002000103245003400123250001000157260003400167300001100201650001900212OSt20220518154530.0030206s2002    ck            000 0 spa d  a9702604435  cOSt04221a330bP3751 aParkin, Michael00aEconomía / cMichael Parkin  a6 ed.  aMéxico : bPearson, c2004.  a874 p.042LEMBxECONOMIA