http://book.klll.cc/ebooks/subject/26755.opds?sort_order=release_date 2025-09-23T01:06:12Z Books about Precious metals (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-23T01:06:12Z https://book.klll.cc/ebooks/subject/26755.opds?sort_order=title Sort Alphabetically by Title 2025-09-23T01:06:12Z https://book.klll.cc/ebooks/subject/26755.opds?sort_order=downloads Sort by Popularity 2025-09-23T01:06:12Z https://book.klll.cc/ebooks/50581.opds Remarks on the production of the precious metals Léon Faucher 2025-09-23T01:06:12Z https://book.klll.cc/ebooks/49166.opds Indian Currency and Finance John Maynard Keynes