Books by Beringer, J. J. (John Jacob) (sorted by popularity)

http://book.klll.cc/ebooks/author/8226.opds 2025-08-05T10:30:54Z Books by Beringer, J. J. (John Jacob) (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 2025-08-05T10:30:54Z https://book.klll.cc/ebooks/18751.opds A text-book of assaying : for the use of those connected with mines. C. Beringer and J. J. Beringer