TY  - BOOK
AU  - MacGrath, Mike
TI  - SQL in easy steps.
SN  - 1840782579
AV  - QA76.73.S67 M17 
PY  - 2004///
PB  - Computer step
KW  - SQL (Computer program language)
KW  - Relational databases
KW  - Database management.
N1  - Includes index; Contents: Intrduction to SQL -- Getting started with SQL -- Creating database tables -- Inserting data into tables -- Retrieving data from tables -- Sorting retrieved data -- Simple data filtering -- Complex data filtering -- Generating calculated fields -- Manipulating data -- Grouping table data -- Making complex queries -- Joining database tables -- Reference section -- Appendix
ER  -