TY  - BOOK
AU  - Ullman,Jeffrey D.
AU  - Widom,Jennifer
TI  - A first course in database systems 
SN  - 9789332535206
U1  - 005.74 ULL/F 
PY  - 2013///
CY  - Noida
PB  - Pearson/Prentice Hall
KW  - DATABASE MANAGEMENT
KW  - DATABASE SYSTEM
ER  -