Hits 1-10 within 12 documents
Hits 1-10 within 12 documents
Author(s): Gerth, Werner.- 1980. 11p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1969. 70p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1968. 132p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1970. 71p.
Author(s): Gerth, Werner; Bertram, Barbara; Kaftan, Burkhard; Ronneberg, H..- 1975. 81p.
Author(s): Gerth, Werner.- 1967. 31p.
Author(s): Gerth, Werner; Kaftan, Burkhard; Netzker, Wolfgang.- 1976. 80p.
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.