TY  - BOOK
AU  - Hearn, O Steve
TI  - OCP developer PL/SQL program units exam guide
U1  - 001.6424ORA  HEA;1  R 
PY  - 2002///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - OCP,developer,PL/SQL,program,exam
ER  -