Sonneberger Metall-Baukasten : das praktische Lehrspielzeug ; spezial
| Format: | Book |
|---|---|
| Language: | German |
| Published: |
Steinach :
VEB "Injecta",
1961
|
| Subjects: |
| Physical Description: | 22 Bl. : Ill. |
|---|---|
| Classmark: | S III 1866 |