000 00398nam a22001577a 4500
005 20220518105442.0
008 100623t xxu||||| |||| 00| 0 eng d
082 _a519.70011
_bSHA
100 _aSharma, J.K
_98014
245 _aOperations research:theory and applilcations
250 _a2nd
300 _a1106p
942 _cBK
260 _aNew Delhi
_bMc millan
_c1997
_98015
020 _a0333939204
999 _c190395
_d190395