| Author: | Osborne, Robertson, 1920-2010 |
| Subject: | PS, Science fiction, Human-alien encounters -- Fiction, Extrasolar planets -- Fiction, Communication -- Fiction, Linguists -- Fiction |
| Format: | Electronic text |
| Date issued: | 2020 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Action on Azura [electronic resource] / Robertson Osborne |