1965. Fifth Impression. 189 pages. Blue dust jacket over red cloth. Pages are lightly tanned and foxed throughout. Occasional thumb-marking present. Binding remains firm. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Book is slightly forward leaning. Light tanning to spine and edges. Faint creasing to spine strip. Unclipped jacket has light edge wear with chips, tears and creasing. Moderate tanning to spine and edges, with foxing overall.