TY  - BOOK
AU  - Rich,Elaine, Knight, Kevin
AU  - x
TI  - Artificial intelligence: x
SN  - 0074600818
U1  - 006.3/R498a 
PY  - 1991///
CY  - Delhi
PB  - Tata Mcgraw-Hill
KW  - Artificial intelligence
KW  - Computers
N1  - Includes
ER  -