Letter (Authentic Science Fiction Monthly, October 15, 1953): Why?
| First published | October 1953 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1953 |
|
Authentic Science Fiction Monthly, October 15, 1953 | Hamilton & Co. | MAGAZINE | 141|141.2 |
| December 1953 |
|
Authentic Science Fiction Monthly, December 15, 1953 | Modern Distributors Ltd. | MAGAZINE | 141|141.2 |