| Author: | Marsh, W. L., 1925-1980 |
| Subject: | PS, Longevity -- Fiction, Science fiction, Short stories |
| Format: | Text |
| Date issued: | 2021 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Hold Back Tomorrow [electronic resource] / W. L. Marsh |