TY  - BOOK
AU  - Revesz,Peter
TI  - Introduction to constraint databases: with 112 illustrations 
T2  - Texts in computer science
SN  - 0387987290
AV  - QA76.9 .C67  .R48 2002
PY  - 2002///
CY  - New York
PB  - Springer
KW  - Constraint databases
ER  -