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Author

Nikolaus Gerdes

3 books found

Cover of Die Protos-Studie

Die Protos-Studie

Nikolaus Gerdes, Hermann Weidemann, Wilfried H. Jäckel · First published 2012

Cover of Protos-Ii

Protos-Ii

Nikolaus Gerdes, Wilfried H. Jäckel, Hermann Weidemann · First published 2000

Cover of Wege der Gesundheitsforschung

Wege der Gesundheitsforschung

Nikolaus Gerdes, Rudolf W. J. Gross · First published 1986