TY  - BOOK
AU  - LEON, Alexis
AU  - LEON, Mathews
TI  - SQL: A complete reference
SN  - 0074637088
U1  - 005.7585SQL 
PY  - 1999///(2000)
CY  - DELHI
PB  - TATA MCGRAW-HILL
KW  - DATABASE MANAGEMENT SYSTEMS - SQL
ER  -