Robert J. Hyatt
2 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| August 1930 | 282|282.3 | Essay | Letter (Astounding Stories of Super-Science, August 1930) | Astounding Stories of Super-Science, August 1930 |
| February 1931 | 279|279.3 | Essay | Letter (Astounding Stories, February 1931) | Astounding Stories, February 1931 |