Reducere. 1 lecture, Zurich, October 9, 1918 (CW 182) "A great deal is happening all the time in world evolution; and it falls to human beings, particularly ...
rudolf steiner press, carti, carte straina, health
Reducere. In the context of classrooms, mathematics often seems to be a trivial affair of counting and measuring. In itself, however, it has wide-ranging imp...
rudolf steiner college press, carti, carte straina, society & social sciences