TY  - BOOK
AU  - Costal Costa,Dolors
TI  - El modelo relacional y el álgebra relacional
SN  - 8484299902
AV  - QA76.9.D26 eBook 
PY  - 2002///]
CY  - [Barcelona]
PB  - UOC, la universidad virtual
KW  - Database design
KW  - Relational databases
KW  - Electronic books
N1  - On cover: "P01/75002/00576"; Includes bibliographical references (page 58)
UR  - https://www.digitaliapublishing.com/a/5814/
ER  -