00502nam a2200181   45000010006000000050017000060080041000230200015000640350003000790410007000820500024000891000023001132450082001362600046002183000017002646500020002817000019003011154820230410105350.0060907n1998    dr                  spa    a0030201934    aEN14aHB 172.5 M278p 1998  aMankiw, N. Gregory1 aPrinciples of macroeconomics :bstudy guide /cN. Gregory Mankiw, David Hakes  aNew York :bThe Dryden Press,c1998        axiii, [p.v.] 4aMacroeconomía  aHakes, David R