http://book.klll.cc/ebooks/author/56914.opds?sort_order=release_date 2025-11-17T18:35:13Z Books by Schroeder, Carl Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-17T18:35:13Z https://de.wikipedia.org/wiki/Carl_Schroeder_(Cellist) See also: de.wikipedia 2025-11-17T18:35:13Z https://book.klll.cc/ebooks/73023.opds Handbook of violin playing Carl Schroeder