000 00247nam a2200109Ia 4500
082 _a658 GUP
100 _aGUPTA, P.K.
245 _aINDUSTRIAL MANAGEMENT AND MANAGERIAL ECONOMICS
260 _bRatna Sagar
_c1995
300 _a493
942 _2ddc
_cB
999 _c52807
_d52807