TY  - BOOK
AU  - Ullman, Jeffrey D
AU  - Widom, Jennifer
TI  - A first course in database systems
SN  - 9780136006374
SN  - 200949723
U1  - 005.74 ULL 
PY  - 2008///
CY  - Upper Saddle River, NJ
PB  - Pearson/Prentice Hall
KW  - Database management
N1  - Includes bibliographical references and index
ER  -