1969. Ninth Printing. 548 pages. Pictorial dust jacket over blue cloth. Volume III. Contains black and white in-text illustrations. Pages are lightly tanned and foxed throughout. Light thumb-marking present. Binding remains firm. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Light tanning to spine and edges. Unclipped jacket has moderate edge wear with chips, tears and creasing. Scuffing and light marking overall. Scuffed white sticker remnant to front panel. Light tanning to spine and edges.