TY  - BOOK
AU  - Oppel,Andrew J
TI  - Databases demystified
SN  - 0072253649
U1  - 005.74 
PY  - 2004///
CY  - New York
PB  - McGraw-Hill/Osborne
KW  - Bases de datos
UR  - http://www.loc.gov/catdir/enhancements/fy0621/2004555593-t.html
ER  -