000 00268nam a2200121Ia 4500
008 220821s2009 xx 000 0 eng d
100 _aBAUMOL. WILLIAM J.
245 0 _aMICRO ECOMOMICS
250 _a9TH
260 _bCENGAGE
_c2009
300 _a479
942 _2ddc
_cBTECH
999 _c761
_d761