000 00331nam a2200145Ia 4500
008 200721s9999||||xx |||||||||||||| ||und||
035 _a6387
082 _a658.4034
_bSWA
100 _aSwarup, Kanti
245 0 _a Operations Research
250 _a6th
260 _aNew Delhi
_bSultan Chand
_c2012
300 _a1046
942 _cBK
999 _c6387
_d6387