1965. First Edition. 181 pages. Pictorial paper cover. Pages are lightly tanned and foxed throughout. Occasional thumb-marking present. Slight cracking to front hinge. Light scuffing to text-block edges. Water staining to first few pages. Paper cover has mild edge wear with scuffing to edges and creasing. Moderate sunning to spine and edges. Mild rubbing to surfaces with curling to corners.