| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1960 |
|
Astounding/Analog Science Fact & Fiction, February 1960 | Street & Smith Publications, Inc. | MAGAZINE | 169 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1960 |
|
Astounding/Analog Science Fact & Fiction, February 1960 | Street & Smith Publications, Inc. | MAGAZINE | 169 |