000			00302nam a2200145Ia 4500
100			_aJournal of ORSI
520			_aAcc No 432 (Dept Lib)
365			_cRS
365			_d1
942			_cENGBK
654			_aOperation
654			_aResearch.
654			_aVol-41
245			_aOperation Research. Vol-41
999			_c10262 _d10262