Fourth dimension : sacred Geometry, Alchemy and Mathematics
Steiner, Rudolf
Fourth dimension : sacred Geometry, Alchemy and Mathematics - Massachusetts Anthroposophic Press 2000 - xxii,238p.
9780880104722
745.016 / STE
Fourth dimension : sacred Geometry, Alchemy and Mathematics - Massachusetts Anthroposophic Press 2000 - xxii,238p.
9780880104722
745.016 / STE