1966. Fifteenth Impression. 384 pages. Dust jacket covered in removable plastic wrapper over blue cloth. Bright and clean pages with light tanning to text block edges. Binding is firm throughout with minor thumb-marking. Notable tape staining to endpapers. Boards are assumed in good condition as are covered with taped on jacket. Book has forward lean. Unclipped jacket has light edgewear with tears and creasing. Heavy sunning to spine and edges. Mild rubbing and marking all over.