English 
Čeština 
Co nového v elektrické trakci /
| Main Author: | Jansa, František, 1903-1998 |
|---|---|
| Language: | Czech |
| Published: |
Praha : E[lektrotechn.] S[vaz] Č[s., 1947] |
| Physical Description: |
11 s. : il. ; 4° |
|
Book