1961. First Published. 503 pages. Pictorial dust jacket over blue cloth. Binding remains firm. Pages are lightly tanned throughout. Previous owner's inscription to front free endpaper. Staining to text block edges. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Light tanning to edges. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Light tanning to spine and edges. Staining to rear panel. Foxing overall.