1969. Reprint. 509 pages. Blue dust jacket over blue cloth. Pages remain bright and clear with minimal tanning and foxing. Light creasing to gutter. Boards have mild edge-wear with slight rubbing to surfaces. Soft crushing to spine ends. White marks to boards. Textblock is shaky. Clipped jacket has light edgewear with tears and creasing. Visible sunning to spine. White marks overall. Some rubbing to surfaces. Price sticker to front flap. Sticker to rear cover.