TY  - BOOK
AU  - Ullman, Jeffrey D.
AU  - Widom, Jennifer
TI  - First course in database systems: _
SN  - 9788131715352
U1  - 005.74 
PY  - 2007///-R2011
CY  - Noida
PB  - Pearson
KW  - 
KW  - Database systems
N1  - includes index
ER  -