TY  - BOOK
AU  - Hartley, Tim
AU  - Martyn, Tim
TI  - Oracle / SQL: a professional programer's guide
SN  - 0-07-040775-4
U1  - 001.6424 SQ 
PY  - 1992///
CY  - New York
PB  - McGraw-Hill
KW  - INFORMATICA
KW  - LENGUAJES DE PROGRAMACION
KW  - SQL
ER  -