Betsy G. Freitag
2 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| September 1960 | 159|159.1 | Essay | Letter (Astounding/Analog, September 1960) | Astounding/Analog Science Fact & Fiction, September 1960 |
| November 1963 | 96 | Essay | Letter (Analog, November 1963) | Analog Science Fact -> Science Fiction, November 1963 |