Hits 1-6 within 6 documents
Hits 1-6 within 6 documents
Author(s): Witzel, Andreas; Kühn, Thomas.- 1999. 57p.
Author(s): Dreyer-Tümmel, Anne; Schulz, Detlef; Behrens, Johann.- 1996. 42p.
Author(s): Anfang, Peter; Urban, Dieter.- 1994. 24p.
Author(s): Mayntz, Renate.- 1999. 7p.
Author(s): Leitner, Andrea.- 1994. 32p.
Author(s): Lange, Hellmuth.- 1999. 24p.