"The Difference Engine

(New York, etc.):: Viking, (2000)., 2000. 8vo. x, 342 pp. 42 figs. on plates, bibliog., index. Quarter cloth, dust-jacket. Fine.. The remarkable story of how Babbage tried to build a calculating engine, the precursor to the modern day computer, which was (in fact) finally built to his designs in 1991. ISBN: 0670910201

Bantam Spectra. Used - Acceptable. hardcover The item is fairly worn but still readable. Signs of wear include aesthetic issues such as scratches, worn covers, damaged binding. The item may have identifying markings on it or show other signs of previous use. May have page creases, creased spine, bent cover or markings inside. Packed with care, shipped promptly.… Read more about this item

UsedAcceptable. Spine warping, cover has significant reading wear/tears. Good solid paperback with moderate reading/age wear, may have some light markings, pages may have some mild tanning. We take great pride in accurately describing the condition of our books and media, ship within 48 hours, and offer a 100% money back guarantee. Customers purchasing more than one item from… Read more about this item

UsedGood. Good solid paperback with moderate reading/age wear, may have some light markings, pages may have some mild tanning. We take great pride in accurately describing the condition of our books and media, ship within 48 hours, and offer a 100% money back guarantee. Customers purchasing more than one item from us may be entitled to a shipping… Read more about this item

Like New.

New.

UsedVeryGood. signs of little wear on the cover.

UsedLikeNew. Remainder mark

New. .