1960. Revised Edition. 160 pages. Pictorial dust jacket over green cloth. Binding remains firm. Pages are lightly tanned throughout. Water staining to page edges throughout, text remains unaffected. Pencil inscription to front free endpaper. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Unclipped jacket has light edgewear with tears and creasing. Light tanning to spine and edges. Wear marks overall.