Excellent condition, very clean, complete. Sturdy binding, no loose page. 444 pages, fully illustrated. Aircraft Maintenance and Repair manual written by the Technical Development Staff of the Northrop Aeronautical Institute, Ralph D. Bent and James L. McKinley. Published by McGraw-Hill in 1955. Book measures 8 1/2 X 11 inches and weighs 1.5 kg. Covers aircraft construction, hydraulics, control valves, gas-welding, repair, sheet-metal, riveting, woodworking, fabric covering, assembly and more. Book will be shipped in a waterproof package.