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Photomechanical processes — Audiobooks
A Handbook of Illustration
by A. Horsley (Alfred Horsley) Hinton
Engraving for Illustration: Historical and Practical Notes
by Joseph Kirkbride
The Essentials of Illustration
by Thomas George Hill
Photo-engraving, Photo-etching and Photo-lithography in Line and Half-tone
by W. T. Wilkinson