1967. Fourth Impression. 352 pages. Pictorial dust jacket over green cloth. Clean pages are bright with noticeable foxing throughout. Tightly bound with faint thumb-marking throughout. Pencil inscription to front endpaper. Boards have light shelf-wear with corner bumping. Books has a backward lean. Clipped jacket has light edgewear with tears and creasing. Moderate water staining to surfaces. Mild foxing. Heavy rubbing and marking all over.