H. R. O'Brien
1 work in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| June 1932 | 425|425.5 | Essay | Letter (Astounding Stories, June 1932) | Astounding Stories, June 1932 |
1 work in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| June 1932 | 425|425.5 | Essay | Letter (Astounding Stories, June 1932) | Astounding Stories, June 1932 |