1
Themenheft Umwelt Technik : Technisches Zeichnen /
Book
Other Personal Name(s): ...Brandt, Heinrich...
Table of Contents 
2
Themenheft Umwelt Technik : Metall /
Book
Other Personal Name(s): ...Brandt, Heinrich...
Table of Contents 
3
Canon arithmeticus /
Book
Other Personal Name(s): ...Brandt, Heinrich...