1970. Reprint. 143 pages. No dust jacket. This is an ex-Library book. Beige paper covered boards. Laminated boards. Expected library inserts, stamps and inscriptions. Pages remain bright and clear with minimal tanning and foxing. Thumb-marking present. Visible creasing to gutter. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Soft crushing to spine ends. Noticeable tanning to spine and edges. Small marks to boards. Textblock is shaky.