TY  - GEN
AU  - Rich, Elaine 
AU  - Knight, Kevin
TI  - Artifical intelligence /3rd ed
SN  - 0070087709
PY  - 2009///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  - 681.32:007.52
KW  -  Artificial intelligence
KW  - IT 506
ER  -