Analog: A Calendar of Upcoming Events (Analog, May 1977)
| First published | May 1977 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1977 |
|
Analog Science Fiction/Science Fact, May 1977 | Condé Nast | MAGAZINE | 164 |