TY  - BOOK
AU  - Ullman,Jeffrey D.
AU  - Widom,Jennifer
TI  - First course in database systems, a
SN  - 0138613370 (hardcover)
U1  - 005.74 
PY  - 1997///
CY  - [S.l.]
PB  - Prentice Hall
N2  - Giving comprehensive coverage of all aspects of SQL programming, this student-friendly text adopts a user-oriented approach. It covers the design of databases using both the E/R model and the OO standard ODL, and explains object-oriented and object-relational database programming. It also covers the OO standard OQL and object-oriented features of SQL3, and advanced database programming, including integrity constraints, assertions, triggers and recursion in SQL3
UR  - http://www.amazon.com/exec/obidos/ASIN/0138613370/chopaconline-20
ER  -