Notes
{{Tr|unknown hands}} 1st section of The Exploration of Space.
Publications (1)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| April 1958 | Planet-Magasinet, 1 | Nyt Dansk Forlag | MAGAZINE |
{{Tr|unknown hands}} 1st section of The Exploration of Space.
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| April 1958 | Planet-Magasinet, 1 | Nyt Dansk Forlag | MAGAZINE |