Letter (Astounding, December 1940): Collectors' Item.
| First published | December 1940 |
|---|---|
| Type | Essay |
Publications (1)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| December 1940 | Astounding Science-Fiction, December 1940 | Street & Smith Publications, Inc. | MAGAZINE | 118|118.2 |