http://www.gutenberg.org/ebooks/subject/32261.opds 2024-11-06T13:36:07Z Books about Printing industry -- United States (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 2024-11-06T13:36:07Z https://sendtokindle.compellingsciencefiction.com/ebooks/56817.opds The American Printer: A Manual of Typography Thomas MacKellar