000 00437nam a22001697a 4500
041 _aeng
082 0 _a330 WEL W
100 1 _aWelch, Patrick J.
245 _aEconomics : theory and practice
_cPatrick J.Welch and Gerry F.Welch
250 _a7th ed.,
260 _aNew Delhi:
_bWiley-India,
_c2007.
300 _a544p. ;
_c24 cm.
500 _aIndex
650 4 _aEconomics
653 _aEconomic System
700 1 _aWelch, Gerry F.
999 _c364248
_d364184