TY  - BOOK
AU  - Couchman, Jason, S 
TI  - Oracle 8i certified professional guide: SQL and PL/SQL exame 
SN  - 0-07-047259-9 
U1  - 005.13 COU  
PY  - 2002///
CY  - Tata mcgraw hill 
PB  - New Delhi 
KW  - PROGRAMMING LANGUAGE
ER  -