| Author: | Gold, H. L. (Horace Leonard), 1914-1996 |
| Subject: | PS, Science fiction, Space colonies -- Fiction, Physicians -- Fiction |
| Format: | Text |
| Date issued: | 2010 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | No Charge for Alterations [electronic resource] / H. L. Gold |