Hits 1-10 within 22 documents
Hits 1-10 within 22 documents
Author(s): Gerth, Werner; Starke, Kurt; Hahn, Jochen.- 1984. 69p.
Author(s): Gerth, Werner.- 1984. 46p.
Author(s): Gerth, Werner; Ulbrich, Klaus.- 1982. 18p.
Author(s): Gerth, Werner.- 1980. 14p.
Author(s): Gerth, Werner.- 1986. 42p.
Author(s): Gerth, Werner; Kaftan, Burkhard.- 1980. 18p.
Author(s): Gerth, Werner; Burkhardt, Erwin; Bernard, Günter; Bertram, Barbara; Bonus, Hans; Heinrichs, W.; Höpfner, E..- 1970. 62p.
Author(s): Gerth, Werner; Bertram, Barbara; Kaftan, Burkhard; Ronneberg, H..- 1975. 81p.
Author(s): Gerth, Werner.- 1976. 55p.
Author(s): Gerth, Werner; Kaftan, Burkhard; Netzker, Wolfgang.- 1976. 80p.