TY  - BOOK
AU  - Date, C.J.
AU  - Date,C.J.
TI  - An Introduction to Database Systems
T2  - International Edition
SN  - 0321189566
PY  - 2004///
CY  - Boston; San Francisco; New York; Kondon; u.a.
PB  - Pearson Education
KW  - Datenbanken
ER  -