Mary Heywood
1 work in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| March 1972 | 175|175.4 | Essay | Letter (Analog, March 1972) | Analog Science Fiction/Science Fact, March 1972 |
1 work in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| March 1972 | 175|175.4 | Essay | Letter (Analog, March 1972) | Analog Science Fiction/Science Fact, March 1972 |