Hits 81-90 within 912 documents
Hits 81-90 within 912 documents
Author(s): Schmidt, Helfried.- 1984. 27p.
Author(s): Hoffmann, A..- 1974. 44p.
Author(s): Ulrich, Gisela.- 1982. 65p.
Author(s): Netzker, Wolfgang.- 1986. 103p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1969. 70p.
Author(s): Ronneberg, Heinz; Ulrich, Gisela.- 1982. 52p.
Author(s): Bernard, Günter.- 1969. 59p.
Author(s): Roski, Günter.- 1986. 76p.
Author(s): Lindner, Bernhard; Stiehler, Hans-Jörg; Tinschert, Ulrich.- 1982. 32p.
Author(s): Bathke, Gustav-Wilhelm.- 1985. 23p.