Hits 1-7 within 7 documents
Hits 1-7 within 7 documents
Author(s): Brückner, Erika; Kirschner, Hans-Peter; Porst, Rolf; Prüfer, Peter; Schmidt, Peter.- 1982. 40p.
Author(s): Porst, Rolf; Prüfer, Peter; Wiedenbeck, Michael; Zeifang, Klaus.- 1985. 54,2p.
Author(s): Prüfer, Peter; Porst, Rolf.- 2008. 37p.
Author(s): Prüfer, Peter; Porst, Rolf.- 2010. 41p.
Author(s): Prüfer, Peter; Porst, Rolf.- 2007. 37p.
Author(s): Porst, Rolf; Prüfer, Peter; Pfeffer, Claudia.- 2008. 96p.
Author(s): Prüfer, Peter; Porst, Rolf.- 2007. 17p.