John W. Campbell: June 8, 1910-July 11, 1971 (obituary)
| First published | November 1971 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1971 |
|
Galaxy Magazine, November-December 1971 | UPD Publishing Corporation | MAGAZINE | 123 |