TY  - BOOK
AU  - Date, C. J.
TI  - An Introduction to Database Systems: Vol. 1
SN  - 81-85015-58-9
U1  - 005.74 
PY  - 1985///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Computer Science
KW  - Computer Programming, Data files and Databases
ER  -