TY  - GEN
AU  - Date, C. J.
TI  - An introduction to database systems
SN  - 0321189566
AV  - QA76.9.D3 D3659 2003
PY  - 2004///
CY  - Boston
PB  - Pearson/Addison Wesley
KW  - Database management
N1  - Includes bibliographical references and index
ER  -