Written in German. Volume 12 of "Der Grafische Betrieb Wissen und Praxis". With a foreword, introduction, and index of topics. With 44 black-and-white illustrations throughout, as well as six pages of advertisements. A description of the work of offset lithography, with information about the sources of trouble and prescriptions for them. Corners rubbed and worn, soiling on covers, remains of tape on cover near bottom going across spine. stamp and pen on front pastedown saying: "Vereinnahmt im Bestandsbuch I Seite 113 Nr. 126"