20 Years of Analog/Astounding Science Fiction - Science Fact 1952-1971
| First published | 1971 |
|---|---|
| Publisher | Locomotive Workshop |
| Format | Pamphlet |
| Type | Nonfiction |
| Pages | 40 |
| Price | $2.50 |
| Year | Reviewer | Publication |
|---|---|---|
| 1972 | P. Schuyler Miller | Analog Science Fiction/Science Fact, May 1972 |
| 1972 | Hal Hall | The WSFA Journal #80, May 1972 |
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