TY  - BOOK
AU  - Date, C. J.
TI  - An introduction to database systems
SN  - 9780201543292
AV  - QA 76.9.D32 .D38 1995 
PY  - 1995///
CY  - Reading, Massachusetts
PB  - Addision-Wesley Publishing Company
KW  - DATABASE SYSTEMS
N1  - Includes index; Part I. Basic Concepts -- Part II. The Relational Model -- Part III. Database Design -- Part IV. Data Protection -- Part V. Further Topics -- Part VI. Object-Oriented Systems -- Appendixes -- Index
ER  -