http://book.klll.cc/ebooks/subject/31412.opds 2025-08-16T09:47:33Z Books about Prussia (Germany). Armee. Grosser Generalstab (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-16T09:47:33Z https://book.klll.cc/ebooks/55022.opds The Brain of an Army: A Popular Account of the German General Staff Spenser Wilkinson