| Author: | Wheeler, Harold, 1877- |
| Subject: | D501, World War, 1914-1918 -- Naval operations -- Submarine |
| Format: | Text |
| Date issued: | 2020 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | War in the Underseas [electronic resource] / Harold Wheeler |