| Author: | Newbolt, Henry John, Sir, 1862-1938 |
| Subject: | D501, World War, 1914-1918 -- Naval operations -- Submarine, Submarines (Ships) |
| Format: | Electronic text |
| Date issued: | 2016 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Submarine and Anti-submarine [electronic resource] / Henry John, Newbolt |