000 00273nam a2200121Ia 4500
008 220201s2012 xx 000 0 eng d
082 _a658.4034
_bNAT
100 _aNatarajan, HM
245 0 _aOperation research
260 _bPearson
_c2012
300 _a738
942 _2ddc
999 _c88490
_d88490