000 00422nam a2200193Ia 4500
008 140910s9999 xx 000 0 und d
082 _a658.5
082 _bGUP - O
100 _aGupta ,M P
245 _aOperation Research For Management
250 _a2nd
260 _aNew Delhi
260 _bNational Pub
260 _c1987
300 _a827p
650 _aAPPLIED SCIENCE
942 _2DDC
942 _cBook
999 _c19121
_d19121