TY  - BOOK
AU  - Ullman Jeffrey D
AU  - Widom Jennife
TI  - A First Course in Database Systems
SN  - 9788131715352
U1  - 005.74 ULL 
PY  - 2008///
CY  - Noida
PB  - Dorling Kindersely Pvt Ltd
KW  - First Course Database Systems
KW  - Ullman Jeffrey D
ER  -