TY  - BOOK
AU  - Ullman,Jeffrey D.
AU  - Widom,Jennifer
TI  - A first course in database systems 
SN  - 9780136006374
AV  - QA76.9.D3 U42 2008
PY  - 2008///
CY  - Upper Saddle River, NJ
PB  - Pearson/Prentice Hall
KW  - Database management
N1  - Includes bibliographical references and index
ER  -