1967. Fourth Impression. 192 pages. Dust jacket over black cloth. Clean pages with mild tanning throughout. Tightly bound with faint thumb-marking throughout. Light droplet to front endpaper. Boards have light shelf-wear with corner bumping. Mild crushing to spine ends. Book has forward lean. Boards are mildly warped. Unclipped jacket has light edgewear with tears and creasing. Mild tanning to spine and edges. Mild rubbing and marking all over.