TY  - BOOK
AU  - Paton, Norman W
TI  - Active rules in database systems
SN  - 9780387985299
SN  - 98017537
U1  - 005.74 PAT 
PY  - 1999///
CY  - Berlin ; New York
PB  - Springer
KW  - Database management
N1  - Includes bibliographical references and index
ER  -