Learn basic mechanics and all the mechanical parts and tools. Gears, cams, pulleys, rings and clips; they're all here in this book. Easy to read, nothing else like it. For kids and adults. Seven chapters include Pneumatics & Hydraulics and Mechanical Troubleshooting. Written by Joe Jacobs, a former maintenance mechanic for the US Postal Service; he has worked on everything from conveyor belts to computer networks. Color cover, black & white interior. Paperback, 134 pgs. 8.5 x 11 inch., start with mechanics, joe jacobs, basic mechanics book, mechanics, Joe Jacobs| | 134PAGES