1959. 6th Impression. 480 pages. Pictorial dust jacket over red cloth. Part II. Binding remains firm. Pages have light tanning and foxing throughout. Previous owner's inscriptions and stamp to front free endpaper and rear pastedown. Boards have light shelf-wear with corner bumping. Light sunning to spine and edges with crushing to spine ends. Staining to both boards. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Staining to inside panels. Light tanning to spine and edges.