000 00399nam a2200145Ia 4500
008 150518s1982||||xx |||||||||||||| ||und||
020 _a-
082 _a1.424
_bKOT
100 _aKothari, C R
245 3 _aAn introduction to operational research
_cKothari, C R
250 _a3rd rvsd and enlarged edn.
260 _aNew Delhi
_b Vikas Publishing House
_c1982
300 _axv, 522 p.
942 _cBK
999 _c16915
_d16915