000 00296nam a2200133Ia 4500
008 221001s1995 xx 000 0 eng d
082 _a338.954 MAH
100 _aGUPTA (M.P)
245 0 _aOperations research for management
250 _a2
260 _c1995
300 _a827
942 _2ddc
_cBK
999 _c7240
_d7240