00678cam a2200193 4500 503673613 TxAuBib 20210611120000.0 210610s2021||||||||||||||||||||||||eng|u 65585 Project Gutenberg PGUSA eng TxAuBib Hamilton, Frederick W, 1860-1940, (Frederick William.) A Brief History of Printing [Gutenberg] : Part II: The Economic History of Printing / Frederick W. Hamilton. Project Gutenberg, 2021. Project Gutenberg ; 65585 Public domain in the USA. Text. Project Gutenberg ; 65585. http://www.gutenberg.org/ebooks/65585