Results for Discipline:
Secondary Education Sector Lower Level
Hits 1-2 within 2 documents
Hits 1-2 within 2 documents
Author(s): Behnken, Imbke; Peukert, Reinhard; Prondczynsky, Andreas von.- 1981. 1015-1021p.
Author(s): Behnken, J.; Peukert, Reinhard; Zinnecker, Jürgen.- 1981. 1010-1014p.