TY  - BOOK
AU  - Date, C. J. 
TI  - Introduction To Database Systems Vol-I 
SN  - 8185015589 
U1  - 005.74 DAT  
PY  - 1997///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Computer Science
KW  - Database Systems
ER  -