000 00302nam a2200133Ia 4500
008 240601s2016 xx 000 0 eng d
041 _aENG
082 _aSHA
100 _aSharma, J K,
245 0 _aOperation Research
250 _a6th
260 _aNew Delhi
_bTrinity Press
_c2016
942 _2ddc
_cREF
999 _c1628
_d1628