000			00572nam a22002057a 4500
003			OSt
005			20230227141443.0
008			210216b ||||| |||| 00| 0 eng d
082			_a658.403 CHU
100			_aChurchman, C. West.
245			_aIntroduction to operations research.
260			_aNew York : _bJohn Wiley & Sons, Inc., _c1957.
300			_ax, 645 p. : _bill. ; _c22 cm.
504			_aIncludes index.
650			_aOperation research.
700			_aAckoff, Russell L.
700			_aArnoff, E. Leonard.
942			_cBK
999			_c6003 _d6003