Hits 11-20 within 21 documents
Hits 11-20 within 21 documents
Author(s): Gerth, Werner; Fischer, Evelyne.- 1984. 26p.
Author(s): Gerth, Werner; Kasek, Leonhard; Pinther, Arnold; Starke, Kurt; Süße, Heinz.- 1985. 24p.
Author(s): Gerth, Werner; Kasek, Leonhard; Müller, Harry; Pinther, Arnold; Reißig, Monika; Starke, Kurt; Süße, Heinz.- 1985. 25p.
Author(s): Gerth, Werner.- 1980. 28p.
Author(s): Gerth, Werner.- 1982. 24p.
Author(s): Gerth, Werner.- 1988. 17p.
Author(s): Bertram, Barbara; Gerth, Werner; Netzker, Wolfgang.- 1980. 38p.
Author(s): Bertram, Barbara; Gerth, Werner; Carl, Christine.- 1980. 45p.
Author(s): Gerth, Werner.- 1981. 59p.
Author(s): Gerth, Werner; Kasek, Leonhard; Ulrich, Gisela; Thiele, Gisela; Fischer, Evelyne; Ulbrich, Klaus.- 1987. 45p.