000 00254nam a2200109Ia 4500
008 161008s9999 xx 000 0 und d
100 _aSINGH J. P.
245 _aOPERATIONS RESEARCH
260 _bANE BOOKS PVT LTD
_c2014
300 _a13.39
942 _cBK
999 _c42323
_d42323