TY  - BOOK
AU  - BRATKO
TI  - Prolog: programming for artificial intelligence, 
SN  - 813171134X (paperback)
U1  - 006 
PY  - 2001///
CY  - New Delhi
PB  - Pearson
UR  - http://www.amazon.com/exec/obidos/ASIN/813171134X/chopaconline-20
ER  -