000			00348nam a22001337a 4500
005			20151215125930.0
008			100210t xxu||||| |||| 00| 0 eng d
082			_a658.005 _bMS
100			_aMarrison D.G
245			_aManagement science
260			_bInstitute of management science _c1984 _aUSA
500			_avol.30 (no.7-12)
942			_cBV
999			_c110592 _d110592