R. B. Johnson
1 work in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| September 1952 | 4|4.2 | Essay | Letter (Authentic Science Fiction, September 15, 1952): Leaps and Bounds | Authentic Science Fiction, September 15, 1952 |
1 work in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| September 1952 | 4|4.2 | Essay | Letter (Authentic Science Fiction, September 15, 1952): Leaps and Bounds | Authentic Science Fiction, September 15, 1952 |