000 00354 a2200145 4500
020 _a8178084244
082 _a006.3
_bWAT
090 _c371
_d421
100 _aWaterman, Donald A.
245 _aA guide to expert systems
260 _aNew Delhi
_bPearson
_c1986
_g1986
300 _axviii, 419p.
_c24cm.
650 _aARTIFICIAL INTELLIGENCE
942 _cSR
999 _c29572
_d29572