000			00302nam a2200133Ia 4500
082			_a006.33 _bHAR
100			_aHart, Anna
245			_aKnowledge acquisition for expert systems
260			_c1986
300			_a180p.
650			_aComputer Science
650			_aInformation Technology
044			_aIndia
999			_c6145 _d6145