TY  - BOOK
AU  - 
TI  - Database Systems 
SN  - 9781403916013
AV  - QA76.76.E95 B47 1991
U1  - 005.74 23
PY  - 2004///
CY  - New York
PB  - Palgrave Mcmillan
KW  - Expert systems (Computer science)
KW  - Database management
ER  -