Zustand: Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains.
Zustand: Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.
Hardcover. Zustand: G. 128 pages, clean text, corners of the boards are bumped, boards scuffed. Incudes 5 Essays, Bibliography, Index. Illustrated. Discusses the history of computers - hardware, languages, software, video game designs, coding, etc; Understanding Computers; ; 128.
hardcover. Zustand: Very Good. Hardcover in very good condition. All inside pages are in great shape. Minor shelf wear to the cover.
Hardcover. Zustand: Collectible-Very Good. A lavishly illustrated introduction to software packages and utility programs. This is part of the Understanding Computers series that also includes these recommended titles: Computer Images, Input-Output, Computer Security, and Computer Languages (all 1986).