When the Universe Shrank (Part 1 of 2)
| First published | October 1933 |
|---|---|
| Type | Serial |
Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| October 1933 | Amazing Stories, October 1933 | Teck Publications, Inc. | MAGAZINE | 519 |
| October 1933 | Amazing Stories, October 1933 | Teck Publications, Inc. (Canada) | MAGAZINE | 519 |