000 00308nam a22001337a 4500
020 _a9788126512621
100 _aPatrick J Welch
245 _aEconomics: Theory and Practice
250 _a7th
260 _aNoida
_bWiley Student Edition
_c2007
300 _axiv+544
700 _aGerry F Welch
942 _cBB
999 _c59055
_d59055