Letter (Astounding Stories, December 1936): "Is Man a Machine?"
| First published | December 1936 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1936 |
|
Astounding Stories, December 1936 | Street & Smith Publications, Inc. | MAGAZINE | 155|155.3 |