| Author: | Wolff, Hans |
| Subject: | GA, Cartography, Topographical drawing |
| Format: | Text |
| Date issued: | 2015 |
| Language: | German |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Karte und Kroki [electronic resource] / Hans Wolff |
| Author: | Wolff, Hans |
| Subject: | GA, Cartography, Topographical drawing |
| Format: | Text |
| Date issued: | 2015 |
| Language: | German |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Karte und Kroki [electronic resource] / Hans Wolff |