John C. Sherwood
3 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| December 1968 | 169 | Essay | Letter (Analog, December 1968) | Analog Science Fiction -> Science Fact, December 1968 |
| March 1970 | 158 | Essay | Letter (If, March 1970) | If, March 1970 |
| April 1970 | 158 | Essay | Letter (If, April 1970) | If, April 1970 |