000 00275nam a2200133 a 4500
999 _c25433
_d25433
041 _aEnglish
082 _a003
_bSW-09
100 _aSwarup Etal, Kanti
_eAu
245 _aOperations Research
250 _a5
260 _c1991
_bSultan & Chand
300 _a928
942 _cBK