000 00330nam a2200133Ia 4500
008 220201s2000 xx 000 0 eng d
082 _a658.542
_bGUP
100 _aGupta,C.B.
245 0 _aOperations management and control
250 _a3rd ed.
260 _bSultan Chand
_aNew Delhi
_c2000
300 _a7.21p.
942 _2ddc
_03
999 _c10355
_d10355