Letter (Astounding, October 1948): The Unknown Anthology Is Delayed—But Will Be Out in September.
| First published | October 1948 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1948 |
|
Astounding Science Fiction, October 1948 | Street & Smith Publications, Inc. | MAGAZINE | 155|155.1 |