| Author: | Crain, Dorothy |
| Subject: | PR, Ciphers -- Juvenile literature, Bacon, Francis, 1561-1626 -- Cipher |
| Format: | Text |
| Date issued: | 2012 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Ciphers For the Little Folks : A Method of Teaching the Greatest Work of Sir Francis Bacon [electronic resource] / Dorothy Crain |