Hits 1-8 within 8 documents
Hits 1-8 within 8 documents
Author(s): Porst, Rolf.- 1991. 25,9p.
Author(s): Porst, Rolf; Ranft, Sabine; Ruoff, Bernd.- 1998. 25p.
Author(s): Kühn, Konstanze; Porst, Rolf.- 1999. 40p.
Author(s): Porst, Rolf.- 1998. 14p.
Author(s): Porst, Rolf; Prüfer, Peter; Wiedenbeck, Michael; Zeifang, Klaus.- 1985. 54,2p.
Author(s): Porst, Rolf; Schneid, Michael.- 1988. 45p.
Author(s): Porst, Rolf.- 1993. 32p.
Author(s): Porst, Rolf.- 1996. 50p.