Hits 1-10 within 14 documents
Hits 1-10 within 14 documents
Author(s): Nau, Anke; Porst, Rolf.- 1992. 129p.
Author(s): Porst, Rolf.- 2001. 12p.
Author(s): Porst, Rolf; Schneid, Michael.- 1991. 15p.
Author(s): Porst, Rolf; Ranft, Sabine; Ruoff, Bernd.- 1998. 25p.
Author(s): Porst, Rolf
Source: ZUMA Nachrichten, 23 (1999) 45. p.72-87
Author(s): Brückner, Erika; Kirschner, Hans-Peter; Porst, Rolf; Prüfer, Peter; Schmidt, Peter.- 1982. 40p.
Author(s): Porst, Rolf.- 1998. 44p.
Author(s): Klein, Sabine; Porst, Rolf.- 2000. 36p.
Author(s): Güllner, Gesine; Porst, Rolf.- 2012. 78p.
Author(s): Porst, Rolf; Rauh, Stefanie; Luthringshauser, Meike.- 2011. 44p.