TY  - BOOK
AU  - Hamilton,Alan G.
TI  - The professional programmers guide to Prolog
SN  - 0273028545
U1  - QA/76.73.P76 
PY  - 1989///
CY  - Long Ace, London
PB  - Pitman Publishing.
KW  - Prolog (Computer program language).
ER  -