http://www.gutenberg.org/ebooks/subject/39935.opds 2024-11-08T18:18:09Z Books about Factories -- Design and construction (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-08T18:18:09Z https://sendtokindle.compellingsciencefiction.com/ebooks/72897.opds Hardware, estimating, and mill design 55 downloads