TY  - BOOK
AU  - Krogstie, John.
AU  - Opdahl, Andreas L.
AU  - Brinkkemper, Sjaak.
TI  - Conceptual modelling in information systems engineering
SN  - 9783540726760
U1  - 003 22
PY  - 2007///
CY  - Berlin
PB  - Springer
KW  - System design
KW  - System analysis
N1  - Includes bibliographical references and index
ER  -