00394nam a2200157 a 450000500170000000800410001702000180005804100080007608200080008410000200009224500330011225000130014526400420015830000160020070000200021620260717092729.0260717s2011    ii            000 0 eng d  a9780199642595  aeng04a3301 aLipsey, Richard10aEconomics /cLipsey, Richard  a12th ed. 1aNew York :bOxford University,c2011.  axix, 677 p.1 aCharystal, Alec