TY  - DATA
AU  - Günther Pernul, A Min Tjoa
TI  - Entity-Relationship Approach - ER '92
SN  - 9783540473565
PY  - 1992///
PB  - Springer Berlin Heidelberg
KW  - Computer Science
UR  - https://doi.org/10.1007/3-540-56023-8
ER  -