TY  - BOOK
AU  - Groff, James R
AU  - Weinberg, Paul N.
TI  - Sql: the complete reference
SN  - 0074632251 
U1  - 005.754 
PY  - 1994///
CY  - New Delhi
PB  - Tata Mcgraw Hill
KW  - Computer programmingprograms data
ER  -