http://book.klll.cc/ebooks/author/49793.opds?sort_order=downloads 2025-11-17T01:04:25Z Books by Rothe, Rudolf Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-17T01:04:25Z https://de.wikipedia.org/wiki/Rudolf_Rothe See also: de.wikipedia 2025-11-17T01:04:25Z https://book.klll.cc/ebooks/58148.opds Darstellende Geometrie des Geländes (German) Rudolf Rothe