Die Thüringische Dachschieferindustrie : von Harry Hess
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | German |
| Published: |
Halle (Saale)
: Klinz
, 1930
|
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | German |
| Published: |
Halle (Saale)
: Klinz
, 1930
|