| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1977 |
|
Analog Science Fiction/Science Fact, May 1977 | Condé Nast | MAGAZINE | 6 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1977 |
|
Analog Science Fiction/Science Fact, May 1977 | Condé Nast | MAGAZINE | 6 |