000			00408nam a2200169 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
020			_a0712115390
082			_a658.4034 _bHAR
100			_aHarper, W.M
245			_aOperational Research
260			_aLondon: _bPitman Pub., _c1989.
300			_ax,309p. _c18cm
650		0	_aGeneral Management
700			_aLim, H.C.
942			_2ddc _cLM
999			_c101395 _d101395