"This revised fourth edition embraces all the new and emerging technologies in graphics and print production, comprehensibly explaining the prepress and printing processes from traditional letterpress to the latest on-press CtP (computer-to-plate) digital offset and on-demand color printing. It also covers new workflows and spells out the many acronyms encountered by today's designers. As well as covering print, it provides an authoritative guide to working in digital media, particularly the internet."--BOOK JACKET.