000			00323nam a22001337a 4500
020			_a81-203-0777-1
041			_aENG
100			_aPatterson.Dan.W
245			_aIntroduction to Artificial Intelligence and Expert Systems
260			_aNew Delhi _bPrentice Hil of India _c2000
300			_a448
650			_aGAE
856			_uGAE
999			_c680 _d680