Cover Image

Das phonische Rad : seine Theorie und seine Anwendungen in der Wissenschaft, Technik und Telegraphie /

Bibliographic Details
Main Author: La Cour, Poul, 1846-1908
Other Authors: Kareis, Josef (Translator)
Format: Microform Book
Language:German
Published: Leipzig : Verlag von Quandt & Händel, 1880.
Series:Landmarks II Monographs.
Subjects:
Phonic wheel.
Description
Item Description:Translation of: La roue phonique, published in 1878.
Microform.
Physical Description:vii, 1 unnumbered page, 63 pages, 1 unnumbered page : illustrations