Joan Ernst van Aken, Hans Berends, Hans van der Bij..Problem Solving in Organizations : A Methodological Handbook for Business and Management Students /.,.
.Computer aided systems theory--EUROCAST 2003 : 9th International Workshop on Computer Aided Systems Theory, Las Palmas de Gran Canaria, Spain, February 24-28, 2003 : revised selected papers /.,.
Computer aided systems theory--EUROCAST 2003 : 9th International Workshop on Computer Aided Systems Theory, Las Palmas de Gran Canaria, Spain, February 24-28, 2003 : revised selected papers /