TY  - BOOK
AU  - Rich, Elane Knight, Kevin 
TI  - Artificial intelligence 
SN  - 0-07-460081-8 
U1  - 006.3 RIC  
PY  - 2002///
CY  - Tata mcgraw hill 
PB  - New Delhi 
KW  - ARTIFICIAL INTELLIGENCE
ER  -