TY  - BOOK
AU  - Sterling,Leon
AU  - Shapiro,Ehud Y.
TI  - The art of Prolog: advanced programming techniques 
AV  - QA76.73 P76 S74
PY  - 1986///
CY  - Cambridge, Mass.
PB  - MIT Press
KW  - Prolog (Computer program language)
ER  -