Systemplanung und Systemanalyse Franz , Lehner 9783486220667 | German | Hardback / bound | 1992 Get stock status ... €109.95
Knowledge Science, Engineering and Management 9783319476490 | English | Paperback | 2016 Get stock status ... €53.49
Informations- und Kommunikationstechnik Lutz J. , Heinrich, Friedrich , Roithmayr & Franz , Lehner 9783486228304 | German | Hardback / bound | 1993 Get stock status ... €154.95