| Author: | Frick, Joseph |
| Subject: | PT, PZ, Puzzles, Riddles, German |
| Format: | Electronic text |
| Date issued: | 2010 |
| Language: | German |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | 500 Rätsel und Rätselscherze für jung und alt : Ein Bringmichraus für Schul und Haus [electronic resource] / Joseph Frick |