000 00231nam a2200097Ia 4500
100 _aGUPTA, P.K.
245 _aINDUSTRIAL MANAGEMENT AND MANAGERIAL ECONOMICS
260 _bRATNA SAGAR PVT LTD
_c1995
300 _a493
942 _2ddc
_cB
999 _c52524
_d52524