| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1980 |
|
Analog Science Fiction/Science Fact, February 1980 | Condé Nast | MAGAZINE | 6 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1980 |
|
Analog Science Fiction/Science Fact, February 1980 | Condé Nast | MAGAZINE | 6 |