000 00292nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a519.72
100 _aRamanathan N
245 0 _aOperations Research
250 _a1
260 _bVijay Nicole Imprints Pvtltd,Chennai
_c2008
942 _cBK
999 _c21778
_d21778