000			00416nam a2200145Ia 4500
008			230312s9999||||xx |||||||||||||| ||und||
082			_a382.122 _bBHA-O
100			_aProf : ( Dr.) Saeed Akhtar Bhatti
245		0	_aOPERATIONS RESEARCH
260			_bA - ONE PUBLISHERS _aLahore _c1998
300			_a496
546			_aEng.
650			_aManagement _vClassification of our Model, Phase of an study
942			_cBK
999			_c1956 _d1956