1959. 4th Impression. 255 pages. Pictorial dust jacket over blue cloth. Binding remains firm. Pages have light tanning and foxing throughout. Pencil inscription to half-title page. Front free endpaper cut out. Boards have light shelf-wear with corner bumping. Light sunning to spine and edges with crushing to spine ends. Clipped jacket has heavy edgewear with areas of loss, heavy tears, chips, and creasing. Light tanning to spine and edges. Light foxing overall.