TY  - BOOK
AU  - Date, C. J.
TI  - Relational database: : selected writings
SN  - 9780201543032
U1  - 005.756 DAT 
PY  - 1986///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Relational database : selected writings
KW  - C.J. Date ; Hugh Darwen
KW  -  Relational databases.
ER  -