Ultimate Purpose
Walter Kubilius & Fletcher Pratt
| First published | August 1951 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1951 |
|
Thrilling Wonder Stories, August 1951 | Standard Magazines, Inc. | MAGAZINE | 114 |