TY  - BOOK
AU  - Patterson D.W.,
TI  - Introducation to Artificial Intellignce and Expert Systems 
SN  - 9788120307773
U1  - 006.3 
PY  - 2011///
CY  - New Delhi
PB  - PHI Learning Pvt.  Ltd.
KW  - Artificial Intelligence
ER  -