Prof. em. Dr. Franz Lehner
Chair of Applied Social Research
![](https://www.methoden.ruhr-uni-bochum.de/redaxo/index.php?rex_media_type=rex_media_small&rex_media_file=lehner.jpeg)
Prof. Lehner has been retired since August 1, 2011.
E-Mail: “Franz.Lehner@ruhr-uni-bochum.de”:mailto:Franz.Lehner@ruhr-uni-bochum.de
Homepage: “www.franz-lehner.eu”:http://www.franz-lehner.eu