1965. Eleventh Impression. 190 pages. Dust jacket covered in removable plastic wrapper over green cloth. Clean pages with light tanning throughout. Tightly bound with mild thumb-marking throughout. Mild droplet stain to title page. Boards have light shelf-wear with corner bumping. Mild crushing to spine ends. Books has a backward lean. Unclipped jacket has light edgewear with tears and creasing. Mild rubbing and marking all over.