TY  - BOOK
AU  - Mannila,Heikki
AU  - Raiha,Kari-Jouko
TI  - The Design of relational databases
SN  - 0201565234
U1  - QA/76.9 D26 
PY  - 1992///
CY  - Workingham, England
PB  - Addison-Wesley Pub. Co.
KW  - Database design.
KW  - Relational databases
ER  -