TY  - BOOK
AU  - Leon, Alexis.
AU  - Leon, Mathews
TI  - Database management systems
SN  - 9788182092228
AV  - QA 76.9 .D3L46 1999
PY  - 1999///
CY  - New Delhi
PB  - Leon Vikas
KW  - Database management
N1  - Includes bibliographical references and index
ER  -