000			00438nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a658.4034 _bCHU-I
100			_aChurchman, C West
245		0	_aIntroduction to Operations Research
260			_bNATIONAL BOOKSTALL _aKottayam _c1986
300			_a645p.
630			_xGeneral Stack
650			_aGeneral management _vManagement & auxiliary services _xTechnologyCommerce
942			_cBOOK
999			_c93588 _d93588