TY  - BOOK
AU  - 
TI  - Oracle 11i database SQL expert certification guide: 1Z0-047 examination
T2  - uCertify-Tata McGraw Hill professional : certification series
SN  - 9780071078443
U1  - 005.7565 
PY  - 2011///
CY  - New Delhi
PB  - Tata McGraw-Hill
ER  -