http://book.klll.cc/ebooks/subject/7467.opds 2025-09-20T15:33:30Z Books about Mineral industries -- Finance (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 2025-09-20T15:33:30Z https://book.klll.cc/ebooks/subject/7467.opds?sort_order=title Sort Alphabetically by Title 2025-09-20T15:33:30Z https://book.klll.cc/ebooks/subject/7467.opds?sort_order=release_date Sort by Release Date 2025-09-20T15:33:30Z https://book.klll.cc/ebooks/26697.opds Principles of Mining: Valuation, Organization and Administration Herbert Hoover 2025-09-20T15:33:30Z https://book.klll.cc/ebooks/44274.opds My Adventures with Your Money George Graham Rice