000 00266nam a2200109Ia 4500
008 220404s2002 xx 000 0 und d
041 _aeng
082 _a658.4034
_bSWA/OPE
100 _aSwarup, K.
_9275964
245 _aOperations Research
260 _bS. Chand
_c2002
999 _c247766
_d247766