| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1952 |
|
Astounding Science Fiction, April 1952 | Street & Smith Publications, Inc. | MAGAZINE |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1952 |
|
Astounding Science Fiction, April 1952 | Street & Smith Publications, Inc. | MAGAZINE |