Author

Otto Thallner

3 books found

Cover of Tool-steel

Tool-steel

Otto Thallner · First published 1902 · Latest edition 2016

Placeholder cover for Konstruktionsstahl

Konstruktionsstahl

Otto Thallner · First published 1904

Cover of Werkzeugstahl

Werkzeugstahl

Otto Thallner · First published 1898