Letter (Astounding, September 1942): It's Too Late Already. The Ideas Are Being Used or Developed for Use Right Now! About One Third of Science-Fiction Gadgets Have Already Had the "Fiction" Taken Off!
| First published | September 1942 |
|---|---|
| Type | Essay |
Publications (1)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| September 1942 | Astounding Science-Fiction, September 1942 | Street & Smith Publications, Inc. | MAGAZINE | 104|104.1 |