TY  - BOOK
AU  - James R Groff, Paul N Weinberg and Andrew J Oppel
TI  - SQL : The complete reference
SN  - 9781259003882
U1  - 005.756 
PY  - 2011///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  - COMP
ER  -