| Author: | Ege, Otto F., 1888-1951 |
| Subject: | P, Alphabet, Writing -- History |
| Format: | Electronic text |
| Date issued: | 2020 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Story of the Alphabet [electronic resource] / Otto F. Ege |