Letter (Astounding Stories of Super-Science, January 1933): ? ? ?
| First published | January 1933 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1933 |
|
Astounding Stories of Super-Science, January 1933 | The Clayton Magazines, Inc. | MAGAZINE | 426|426.1 |