From a retired mechanic's garage . . . a Motor's Auto Engines Electrical Systems Manual, published in 1977, 7th Edition, hardcover, 808 pages, used, in excellent condition for its age and wear. Does show a vintage aged look. This Manual covers basic and general mechanical information for all American vehicles such as how an engine works, engine valve and piston systems, emission control systems, how the diesel system works, cooling systems, fuel system, fuel injection, electricity, magnetism, electrical and ignition systems, alternators systems (starting motors, switches, storage battery), dash gauges, etc. with many pictures, exploded illustrations and diagrams. Great repair manual to have if your own or are restoring an American manufactured vehicle. Hard Cover. Binding Intact. Pages intact. No scribbling or anything. Perfect for its age. Please see all pictures for an accurate depiction. I also have other Motor Manuals listed. Please email me with any questions or concerns. Thanks for looking.