000			00380nam a2200181Ia 4500
008			200428s9999||||xx |||||||||||||| ||und||
020			_c100
040			_aMAIN
041			_aEnglish
082			_a519.7 _bHIL
100			_aHillier, F.S.
245			_aOperations research
250			_a2nd ed.
260			_bCBS Pub. _c1987
300			_a800p.
650			_aMATHS
942			_cGB
999			_c557 _d557