000 00267nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _bCHA
100 _aChaturvedi,D.D
245 0 _aEconomics- II
260 _bScholar tech Press
_c2017
300 _a250
942 _cBD
999 _c6794
_d6794