Author

Stephan Lifka

2 books found

Cover of Methoden der Standortanalyse

Methoden der Standortanalyse

Matthias Ottmann, Stephan Lifka, Hans-Dieter Haas · First published 2012

Cover of Der Kreis

Der Kreis

Joachim Stephan Hohmann, Erich Lifka · First published 1980