000			00322nam a2200133Ia 4500
005			20250516203449.0
008			250516s9999 xx 000 0 und d
041			_aeng
100			_aHillier
245			_aOperations Research
260			_aNew Delhi _bCBS Publication Dist. _c1994
300			_a800 p.
700			_aLieberman
999			_c69498 _d69498