000 00333nam a2200133Ia 4500
008 240601s2007 xx 000 0 eng d
020 _a0706985672
041 _aENG
082 _aKOT
100 _aKothari, CR,
245 3 _aAn introduction to operational research
260 _aNew Delhi
_bVikas Publishing
_c2007
942 _2ddc
_cREF
999 _c1021
_d1021