TY  - BOOK
AU  - Apt,Krzysztof R.
TI  - The logic programming paradigm: a 25-year perspective 
T2  - Artificial intelligence
SN  - 3540654631 (hardcover : alk. paper)
AV  - QA76.63 L63 1999
U1  - 005.1/15 21
PY  - 1999///
CY  - Berlin, New York
PB  - Springer
KW  - Logic programming
KW  - Programación lógica
ER  -