TY  - BOOK
AU  - Leon,Alexis .
AU  - Leon,Mathews  .
TI  - Database management systems / 
SN  - 8125911650
U1  - 005.74 
PY  - 2002///
CY  - Chennai : 
PB  - Leon Vikas , 
KW  - DATABASE MANAGEMENT
N1  - Includes index
ER  -