TY  - BOOK
AU  - Gulutzar,Peter
AU  - Pelzer,Trudy
TI  - Optimizing SQL / 
SN  - 8170295149
U1  - 005.7565SQL 
PY  - 1995///
CY  - New Delhi : 
PB  - BPB Publications , 
KW  - RELATIONAL DATA BASES-SQL
N1  - NULL
ER  -