1963. Second edition. 232 pages. Green dust-jacket over blue cloth. Pages are moderately tanned and foxed throughout. Binding is shaky, however pages remain fully attached. Pencil inscription to front endpaper. Boards have mild edge-wear with slight rubbing to surfaces. Spine has crushing to both ends. Book has forward lean. Unclipped jacket has heavy edgewear with some areas of loss, heavy tears, chips and creasing. Split to spine.