1960. First Edition. 180 pages. Green dust-jacket over green cloth. Pages remain bright and clear with minimal tanning and foxing. Heavier tanning to endpaper & pastedowns. Binding is weak. Creasing to front pages. Boards have mild edge-wear with slight rubbing to surfaces. Spine has crushing to both ends. Book has forward lean. Unclipped jacket has light edgewear with tears and creasing.