If This Goes on ... (Part 1 of 2)
| First published | February 1940 |
|---|---|
| Type | Serial |
Publications (1)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| February 1940 | Astounding Science-Fiction, February 1940 | Street & Smith Publications, Inc. | MAGAZINE | 9 |
| First published | February 1940 |
|---|---|
| Type | Serial |
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| February 1940 | Astounding Science-Fiction, February 1940 | Street & Smith Publications, Inc. | MAGAZINE | 9 |