Letter (Astounding, July 1950)
Eugene N. Parker & George S. Kenny
| First published | July 1950 |
|---|---|
| Type | Essay |
Publications (1)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| July 1950 | Astounding Science Fiction, July 1950 | Street & Smith Publications, Inc. | MAGAZINE | 127|127.1 |