| Author: | Smith, George H. (George Henry), 1922-1996 |
| Subject: | PS, Science fiction, Short stories, Murder -- Investigation -- Fiction, Artificial intelligence -- Fiction |
| Format: | Electronic text |
| Date issued: | 2019 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Witness [electronic resource] / George H. Smith |