http://book.klll.cc/ebooks/subject/20826.opds?sort_order=release_date 2025-08-10T08:48:29Z Books about Photomechanical processes (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-10T08:48:29Z https://book.klll.cc/ebooks/subject/20826.opds?sort_order=title Sort Alphabetically by Title 2025-08-10T08:48:29Z https://book.klll.cc/ebooks/subject/20826.opds?sort_order=downloads Sort by Popularity 2025-08-10T08:48:29Z https://book.klll.cc/ebooks/52378.opds Photo-engraving, Photo-etching and Photo-lithography in Line and Half-tone W. T. Wilkinson 2025-08-10T08:48:29Z https://book.klll.cc/ebooks/43557.opds A Handbook of Illustration A. Horsley Hinton 2025-08-10T08:48:29Z https://book.klll.cc/ebooks/36751.opds Engraving for Illustration: Historical and Practical Notes Joseph Kirkbride 2025-08-10T08:48:29Z https://book.klll.cc/ebooks/34869.opds The Essentials of Illustration Thomas George Hill