TY  - BOOK
AU  - Groff,James R.
AU  - Wienberg,Paul N.
TI  - SQL: the complete reference 
SN  - 0072225602 :
AV  - QA76.73 .S67G762 2003
PY  - 2003///
CY  - New York
PB  -  McGraw-Hill
KW  - SQL (computer program language)
ER  -