TY  - GEN
AU  - Gennick, Jonathan
AU  - Lures, Tom
TI  - Sams teach yourself Pl/SQL in 21 days
SN  - 8176353884
U1  - 005.7565 
PY  - 2000///
CY  - New Delhi
PB  - Techmedia
KW  - SQL
KW  - Relational database
KW  - Oracle
ER  -