TY  - BOOK
AU  - Date,C.J.
TI  - An introduction to database systems
SN  - 9788178082318
U1  - 005.74 21
PY  - 2000/// [2003 reprint]
CY  - India
PB  - Pearson education
KW  - Database management
N1  - Includes bibliographical references
ER  -