000 00000nam a2200000 a 4500
005 20251202164313.0
020 _a0706964187
082 _a658.4034
_bKOT
100 _aKothari, C.R.
245 _aIntroduction to operational research
250 _a3rd ed.
260 _aDelhi
_bVikas
_c1982
300 _axv , 522 p.
_b24 cm
630 _aOperations research
964 _bENG
_c100
_d
_e010
_f
_g_
997 _a6859 C
999 _c6846
_d6846