1966. Thirteenth Printing. 318 pages. Blue dust jacket over blue 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. Unclipped jacket has moderate edge wear with chips, tears and creasing. Heavy tanning to spine and edges. Dark rubbing and marking to surfaces, with scuffing to edges.