Phillip Harp
2 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| April 1962 | 170 | Essay | Letter (Analog, April 1962) | Analog Science Fact -> Science Fiction, April 1962 |
| September 1962 | 125|125.1 | Essay | Letter (Analog Science Fact -> Science Fiction, September 1962) | Analog Science Fact -> Science Fiction, September 1962 |