TY  - BOOK
AU  - Lans, Rick F Van Der.
TI  - Introduction to SQL: mastering the relational database language 
SN  - 8131713555
U1  - 005.7402  
PY  - 2007///
CY  - New Delhi
PB  - Pearson Education
KW  - Tennis club sample database
KW  - Querying and updating data
KW  - Select statements table expressions and subqueries
KW  - Combining table expressions
KW  - Designing tables
ER  -