TY  - BOOK
AU  - Date, C. J.
TI  - An Introduction to Database Systems / C. J. Date
SN  - 0-201-14474-3
AV  - QA76.9 D3 
U1  - 001.6 D335a 
CY  - United States of America: Addison-Wesley
KW  - 1. DATA BASE MANAGEMENT
N1  - Incluye Contens, índex
ER  -