1964. Tenth Edition. 288 pages. Dust jacket over blue cloth. Clean pages with mild tanning and foxing throughout. Tightly bound with mild thumb-marking throughout. Previous owner's inscription to front endpaper. Boards have light shelf-wear with corner bumping. Mild sunning to spine, which has mild crushing and wear to ends. Mild water droplets to boards. Book has forward lean. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Visible water staining to panels. Moderate tanning to spine. Notable rubbing and marking all over.