TY  - BOOK
AU  - Date,C.J.
AU  - Kannan,A.
AU  - Swamynathan,S.
TI  - An introduction to database systems
SN  - 9788177585568
U1  - 005.74 21
PY  - 1999///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Database management
N1  - Includes bibliographical references
ER  -