Multimedia Entwurf, Entwicklung und Einsatz in betrieblichen Informationssystemen Grauer Manfred Heftet / 1996 / Tysk
Parallel Computing and Mathematical Optimization Proceedings of the Workshop on Parallel Algorithms and Transputers for Optimization, Held at the University of Siegen, FRG, November 9, 1990 Grauer Manfred Heftet / 1991 / Engelsk
Digital Tools in Media Studies Analysis and Research. An Overview Ross, Michael Heftet / 2009 / Engelsk
Plural Rationality and Interactive Decision Processes Proceedings of an IIASA (International Institute for Applied Systems Analysis) Summer Study on Plural Rationality and Interactive Decision Processes Held at Sopron, Hungary, August 16–26, 1984 Grauer Manfred Heftet / 1985 / Engelsk
Large-Scale Modelling and Interactive Decision Analysis Proceedings of a Workshop sponsored by IIASA (International Institute for Applied Systems Analysis) and the Institute for Informatics of the Academy of Sciences of the GDR Held at the Wartburg Castle, Eisenach, GDR, November 18–21, 1985 Fandel, Günter Heftet / 1986 / Engelsk
