000 00274nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _bCHA
100 _aChaturvedi, D.D
245 0 _aManagerial Economics
260 _bInternation book
_c2011
300 _a710
942 _cBD
999 _c6416
_d6416