00444nam a22001697a 4500003000400000005001700004008004100021020001500062040000800077082001800085100001800103245006400121250001000185260004100195300001100236650002700247OSt20220523164041.0030206s2002    ck            000 0 spa d  a968880875X  cOSt04221a339bC3741 aCase, Karl E.00aPrincipios de macroeconomía / cKarl E. Case: Ray C. Fair  a4 ed.  aMéxico  : bPrentice Hall, c1997.  a609 p.042LEMBxMACROECONOMÍA