1964. Fifteenth Printing. 212 pages. No dust jacket. Black cloth. Pages are lightly tanned and foxed throughout. Occasional thumb-marking present. Light scuffing to text-block edges. Binding remains firm. Boards have moderate edge wear with bumping to corners and rubbing to surfaces. Soft crushing to spine ends. Light tanning to spine and edges. White marking to boards. Faint water staining to surfaces.