Letter (Authentic Science Fiction Monthly, September 15, 1953): SF Library
| First published | September 1953 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1953 |
|
Authentic Science Fiction Monthly, September 15, 1953 | Hamilton & Co. | MAGAZINE | 141|141.1 |
| November 1953 |
|
Authentic Science Fiction Monthly, November 15, 1953 | Modern Distributors Ltd. | MAGAZINE | 141|141.1 |