http://book.klll.cc/ebooks/subject/30372.opds 2025-11-18T04:10:39Z Books about Paper industry -- Periodicals Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-18T04:10:39Z https://book.klll.cc/ebooks/52931.opds Pulp and Paper Magazine, Vol. XIII, No. 20, October 15, 1916 Various