Hardcover. Zustand: Very Good. Zustand des Schutzumschlags: No Dust Jacket. Book is clean and tight. Has bibliography and index plus many appendices. Husband bought back when he was teaching computers before he went back into geology. ; The Aksen Associates Series In Electrical And Computer Engineering; 6.75 X 0.75 X 9.75 inches; 324 pages.