TY  - BOOK
AU  - Atzeni,Paolo
AU  - De Antonellis,Valeria
TI  - Relational database theory
SN  - 0805302492
U1  - 005.756 22
PY  - 1993///
CY  - Redwood City, Calif.
PB  - Benjamin/Cummings Pub. Co.
KW  - Relational databases
N1  - Includes bibliographical references (p. 363-375) and index
ER  -