| Author: | Pease, M. C. |
| Subject: | PS, Science fiction, Short stories |
| Format: | Text |
| Date issued: | 2009 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | This One Problem [electronic resource] / M. C. Pease |
| Author: | Pease, M. C. |
| Subject: | PS, Science fiction, Short stories |
| Format: | Text |
| Date issued: | 2009 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | This One Problem [electronic resource] / M. C. Pease |