Kräfte
| Publisher | Verlag Der Sturm |
| Series | Sturm-Bücher |
| Format | Paperback |
| Language | German |
| Location | Berlin |
| Pages / Font | 31 pages |
| Series Number | VIII |
Added by retrotechniker
| Publisher | Verlag Der Sturm |
| Series | Sturm-Bücher |
| Format | Paperback |
| Language | German |
| Location | Berlin |
| Pages / Font | 31 pages |
| Series Number | VIII |