Letter (Astounding Stories, September 1937): FLoating vs. Tumbling.
| First published | September 1937 |
|---|---|
| Type | Essay |
Publications (1)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| September 1937 | Astounding Stories, September 1937 | Street & Smith Publications, Inc. | MAGAZINE | 159|159.1 |