00374nam a2200145 a 450000500170000000800410001702000180005804100080007608200080008410000230009224500410011525000120015626400420016830000180021020260717092728.0260717s2012    ii            000 0 eng d  a9780230224926  aeng04a3391 aMankiw, N. Gregory10aMacroeconomics /cMankiw, N. Gregory  a6th ed. 1aNew York :bWorth Publishers,cc2012.  axxxvi, 587 p.