Walter E. Wallis, P.E.
Pseudonym of Walter E. Wallis
1 work in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| July 1999 | 238|238.3 | Essay | Letter (Analog, July-August 1999) | Analog Science Fiction and Fact, July-August 1999 |
Pseudonym of Walter E. Wallis
1 work in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| July 1999 | 238|238.3 | Essay | Letter (Analog, July-August 1999) | Analog Science Fiction and Fact, July-August 1999 |