000 00458nam a2200193Ia 4500
650 _aMathematics
520 _aIssue No. 1-4
365 _cRS
365 _d1
942 _cBV
654 _aasia-Pacific
654 _aJournal
654 _aOperational
654 _aResearch
654 _aMathematics
245 _aasia-Pacific Journal of Operational Research
260 _bWorld Scientific Publishing, Sigapore
_c2005
_aInternational
440 _v22
999 _c31381
_d31381