Modelers can save money on shop repairs and avoid frustrations by mastering some fundamental repair skills. With step-by-step instructions, photographs, and illustrations, this book covers the basic techniques needed to maintain and repair DC-powered model locomotive, rolling stock, and layouts. By Jim Volhard. 8 1/4 x 10 3/4; 80 pgs; 150 b&w photos; 30 illus; softcover.