1970. Ninth Edition; Reprint. 129 pages. Dust jacket over red cloth. Clean pages with mild tanning to endpapers. Tightly bound with mild thumb-marking throughout. Minor annotations and marginalia to pages throughout. Pencil inscription to front endpaper. Boards have light shelf-wear with corner bumping. Mild water droplets to front board. Book has forward lean. Clipped jacket has moderate edgewear with chips, tears, and creasing. Heavy tanning to spine. Moderate rubbing and marking all over. Droplet to front panel.