1962. Fourth Edition. 200 pages. Dust jacket covered in removable plastic wrapper over red cloth. Includes 10 loose maps to rear pastedown pocket. Bright and clean pages with light tanning to text block edges. Binding is firm throughout with minor thumb-marking. Boards have light shelf-wear with corner bumping. Mild crushing to spine ends. Unclipped jacket has light edgewear with tears and creasing. Mild rubbing and marking all over.