1964. Tenth Edition. 288 pages. Illustrated jacket over cloth. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Clipped jacket has moderate edge-wear with chips, tears and creasing. Old sticker to rear. Small damp stain to spine.