000 00328nam a2200133Ia 4500
008 220201s2016 xx 000 0 eng d
082 _a658.4034 SHA
100 _aSharma, J.k
245 0 _aOperation research:theory &applications
250 _a6th
260 _aNew Delhi
_bTrinity press
_c2016
300 _a943
942 _2ddc
999 _c29780
_d29780