TY  - GEN
AU  - Ullman, Jeffrey D.,
AU  - Widom, Jennifer.
TI  - A first course in database system
SN  - 0131225200
AV  - QA76.9.D3 
PY  - 2002///
CY  - Upper Saddle River
PB  - Pearson Education
KW  - Databases
KW  - Database Management
N1  - Includes bibliographical references and index
ER  -