The Exploration of Mars
L. Sprague de Camp & Willy Ley & Wernher von Braun
| First published | March 1957 |
|---|---|
| Type | Review |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1957 |
|
Future Science Fiction, Spring 1957 | Columbia Publications, Inc. | MAGAZINE | 113 |