1967. Third Impression. 219 pages. Light blue dust jacket over green cloth. Binding remains firm. Pages remain bright and clear with staining to text block edges. Pencil inscriptions to front free endpaper. Slight stains to endpapers. Boards have light shelf-wear with corner bumping. Very slight crushing to spine ends. Slight staining to front board. Clipped jacket has heavy edgewear with areas of loss, heavy tears, chips, and creasing. Light tanning to spine and edges. Water staining to rear panel. Stains and wear marks overall.