//-->
MAB-Mitteilungen
Systems for sustainability : people, organisations, and environments ; [proceedings of the Fifth International Conference of the United Kingdom Systems Society on Systems for Sustainability: People, Organisations, and Environments, held July 7 - 11, 1997, in Milton Keynes, United Kingdom]
Stowell, Frank A., (1997)
Adequate modeling of systems : proceedings of the International Working Conference on Model Realism held in Bad Honnef, Federal Republic of Germany, April 20 - 23, 1982
Wedde, Horst, (1983)
Manager's guide to making decisions about information systems
Gray, Paul, (2006)
Food law and the internal market : taking stock
Gray, Paul, (1990)