000 00281nam a22001217a 4500
020 _a9780273779841
100 _aR. Glenn Hybbard ,Anthony Patrick O'Brien
245 _aeconomics
250 _afourth edition
260 _aNEW YORK
_bPEARSON
_c2013
300 _a1097P;
942 _cBK
999 _c2618
_d2618