Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| May 1962 | Analog Science Fact -> Science Fiction, May 1962 | Condé Nast | MAGAZINE | 171 |
| September 1962 | Analog Science Fact -> Science Fiction, September 1962 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 123|123.1 |