1955. 3rd Edition. 276 pages. Grey dust jacket over blue cloth. Binding remains firm. Pages are lightly tanned throughout. Previous owner's inscription to front free endpaper. Water staining to some page edges, text remains unaffected. Boards have light shelf-wear with corner bumping. Water staining to spine and front board. Unclipped jacket has heavy edgewear with areas of loss, heavy tears, chips, and creasing. Water staining to all panels with tape to front panel.