TY  - BOOK
AU  - Ullman,D.Jeffrey
AU  - Widom,Jennifer,1
TI  - A First Course In Database Systems
SN  - 9788131715352
U1  - 005.74 
PY  - 2008///
CY  - New Delhi
PB  - Pearson
KW  - A First Course In Database Systems
KW  - Computer Science & Engineering
ER  -