TY  - BOOK
AU  - Ullman, Jeffrey D
AU  - Widom, Jennifer
TI  - First course in database systems
SN  - 8178083035
U1  - 005.74 ULL/F 
PY  - 1997///
CY  - New Delhi
PB  - Pearson Education
KW  - DATABASE MANAGEMENT SYSTEM
KW  - DBMS
ER  -