1966. Second and Revised Edition. 168 pages. Pictorial dust jacket over green cloth. Contains black and white photographic plates. 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 moderate edgewear with chips, tears, and creasing. Tape to edges. Light rubbing and marking all over.