Norbert Classen has written:
'Das Wissen der Tolteken' -- subject(s): Toltecs, Religion and mythology, Nagualism
E. Classen has written: 'On vowel alliteration in the Germanic languages'
Jens Erik Classen has written: '\\' -- subject(s): Political and social views
Norbert Grund has written: 'Norbert Grund'
Wilhelm Classen has written: 'Aussengeltung des Reiches' -- subject(s): German Propaganda, Propaganda, German
Norbert Kunisch has written: 'Makron'
Norbert Marten has written: 'Norbert Marten' -- subject(s): Exhibitions
Gerhard Classen has written: 'Das Braugewerbe in Wissenschaft, Technik und Wirtschaft' -- subject- s -: Brewing, Brewing industry
Norbert Fuerst has written: 'Phases of Rilke'
Norbert Lindenberg has written: 'KA-Prolog'
Norbert Borsi has written: 'L' Hommenibus'
Norbert Mayer has written: 'Die Rossquelle'
Norbert Kautzky has written: '31 masodperc'