http://book.klll.cc/ebooks/author/3836.opds 2025-08-03T07:33:43Z Books by Hartness, James (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 2025-08-03T07:33:43Z https://en.wikipedia.org/wiki/James_Hartness See also: en.wikipedia 2025-08-03T07:33:43Z https://book.klll.cc/ebooks/11090.opds Industrial Progress and Human Economics James Hartness