TY  - BOOK
AU  - Date, C. J.
TI  - An introduction to database systems
SN  - 9788177585568
U1  - 005.74 
PY  - 2004///
CY  - Boston
PB  - Pearson/Addison Wesley
KW  - Database management
N1  - Includes bibliographical references and index
ER  -