Hits 1-10 within 16 documents
Hits 1-10 within 16 documents
Author(s): Bertram, Barbara.- 1981. 15p.
Author(s): Bertram, Barbara.- 1984. 113p.
Author(s): Bertram, Barbara.- 1980. 24p.
Author(s): Bertram, Barbara; Fischer, Evelyne; Kaftan, Burkhard; Kasek, Leonhard; Spitzky, N.; Thiele, Gisela; Ulrich, Gisela.- 1987. 54p.
Author(s): Bertram, Barbara.- 1983. 15p.
Author(s): Bertram, Barbara.- 1985. 13p.
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): Bertram, Barbara.- 1985. 170p.
Author(s): Bertram, Barbara; Gerth, Werner; Netzker, Wolfgang.- 1980. 38p.