Signature mark | NL 218/0990 |
---|---|
Subject | Publikation Druck (1) |
Author |
Ring, Friedrich
|
Title | Einführung in die Trägerfrequenztechnik |
Places | Goslar |
Duration | 1955 |
Scope | 304 S. gedr. |
Rights notice | CC BY-SA 4.0 |