| Author: | Burton, Russell, 1926-2000 |
| Subject: | PS, Science fiction, Short stories, Robots -- Fiction |
| Format: | Electronic text |
| Date issued: | 2009 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Weak on Square Roots [electronic resource] / Russell Burton |