TY  - BOOK
AU  - Date,C.J.
TI  - An introduction to database systems
SN  - 0-321-18956-6
AV  - QA 76.9 .D37 2004
U1  - 001.64 
PY  - 2004///
CY  - Boston: 
PB  - Pearson/Addison-Wesley
KW  - Database management
N1  - Includes bibliographies and index
ER  -