http://book.klll.cc/ebooks/author/57131.opds2025-09-16T22:43:49ZBooks by Pirsson, Louis V. (Louis Valentine) (sorted by popularity)Free eBooks since 1971.Project Gutenberghttps://book.klll.ccwebmaster@gutenberg.orghttps://book.klll.cc/gutenberg/favicon.ico2512025-09-16T22:43:49Zhttps://en.wikipedia.org/wiki/Louis_V._PirssonSee also: en.wikipedia2025-09-16T22:43:49Zhttps://book.klll.cc/ebooks/73605.opdsA century of science in America : with special reference to the American Journal of Science, 1818-1918320 downloads