http://book.klll.cc/ebooks/author/42595.opds?sort_order=title 2025-11-15T11:42:20Z Books by Ploetz, Carl Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-15T11:42:20Z https://en.wikipedia.org/wiki/Karl_Ploetz See also: en.wikipedia 2025-11-15T11:42:20Z https://book.klll.cc/ebooks/44136.opds Auszug aus der Alten, Mittleren und Neueren Geschichte (German) Carl Ploetz