TY  - ADVS
AU  - Couchman, Jason
TI  - Oracle OCP Introduction to Oracle 9i: SQL Exam Guide 
SN  - 9780070474208
U1  - TCG00516 
PY  - 2001///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Ltd.
N1  - T16503 T19687 - T19691
ER  -