Worlds of If (If, November 1960)
| First published | November 1960 |
|---|---|
| Type | Essay |
| Series | Worlds of If (If) |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1960 |
|
If, November 1960 | Digest Productions Corporation | MAGAZINE | 83 |
| November 1960 |
|
If, No. 7 | Thorpe & Porter | MAGAZINE | 83 |