| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1966 |
|
Analog Science Fiction -> Science Fact, July 1966 | Condé Nast | MAGAZINE | 156|156.2 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1966 |
|
Analog Science Fiction -> Science Fact, July 1966 | Condé Nast | MAGAZINE | 156|156.2 |