| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1974 |
|
Analog Science Fiction/Science Fact, May 1974 | Condé Nast | MAGAZINE | 168|168.1 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1974 |
|
Analog Science Fiction/Science Fact, May 1974 | Condé Nast | MAGAZINE | 168|168.1 |