1961. No Edition Remarks. 58 pages. No dust jacket. This is an ex-Library book. Green paper covered boards. Ex-library copy, with expected inserts and inscriptions. Pages remain bright and clear with minimal tanning and foxing. Thumb-marking present. Visible creasing to gutter. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Soft crushing to spine ends. Light tanning to spine and edges. Small marks to boards.