1966. First Edition Thus. 256 pages. Dust jacket over paper covered boards. Pages are mildly tanned with visible foxing. Minor cracking to hinges, however binding remains firm. Mild droplet staining to text block edges. Boards have light shelf-wear with corner bumping. Mild crushing to spine ends. Book has forward lean. Boards are mildly warped. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Notable foxing. Notable rubbing and marking all over.