TY  - BOOK
AU  - GULUTZAN, Peter
AU  - PELZER, Trudy
TI  - Optimizing SQL
SN  - 81070295149
U1  - 005.7585SQL 
PY  - 1995///
CY  - DELHI
PB  - BPB
KW  - DATABASE MANAGEMENT SYSTEMS - SQL
ER  -