000 00271nam a2200121Ia 4500
084 _aX :(B28)
_bN9
100 _aDD Chaturvedi
245 0 _aMicro economics
260 _aDelhi
_bGatgoti publishing company
_c1999
300 _ap.603
650 _aEconomics
942 _cBK
999 _c327055
_d327055