000			00376nam a2200157Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e128115 _aMAIN
041			_aEnglish
082			_a006.3 R311A
100			_aRich, Elaine
245		0	_aArtificial intelligence
250			_a2nd ed.
260			_aNew Delhi _bTata McGraw-Hill _c1991
300			_a621 p.
942			_cBK
999			_c139192 _d139192