| Author: | Normann, F. G., 1802-1855 |
| Subject: | PZ, Addition -- Juvenile literature, Counting -- Juvenile literature, Numbers -- Juvenile literature |
| Format: | Illustrated by the author., Text |
| Date issued: | 2017 |
| Language: | German |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Die Thurmuhr : eine Rechen-Fibel für kleine Kinder [electronic resource] / F. G. Normann |