TY  - BOOK
AU  - Beynon-Davies,Paul
TI  - Expert database systems : a gentle introduction
SN  - 0077072405
U1  - QA/76.76.E95 
PY  - 1991///
CY  - London
PB  - McGraw-Hill
KW  - Database management.
KW  - Expert systems (Computer science)
ER  -