1964. First Edition. 180 pages. Blue dust jacket over blue cloth. Pages are lightly tanned and foxed throughout. Minor dog-eared corners. Some yellow highlighter pen marking and pencil marginalia to pages. Previous owner's inscription to front free endpaper. Binding remains firm. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Book is slightly forward leaning. Unclipped jacket has heavy edge wear with some areas of loss, heavy tears, chips and creasing. Mild tanning to spine and edges. Scuffing and mild rubbed marking overall.