TY  - BOOK
AU  - Mayne, Alan James
AU  - Wood, Michael B.,
TI  - Introducing relational database
SN  - 0850123976
AV  - QA76.9D32 M39
PY  - 1983///
CY  - Manchester, england
PB  - Ncc publications
KW  - Bases de datos relacionales
ER  -