Becker, J५rg Reference Modeling [electronic resource] Efficient Information Systems Design Through Reuse of Information Models by J५rg Becker and Patrick Delfmann - Heidelberg Springer 2007 http://dx.doi.org/10.1007/978-3-7908-1966-3 ISBN: 9783790819663 Dewey Class. No.: 658.4038011 / (e-book)