1960. 4th Impression. 200 pages. This is an ex-Library book. Blue dust jacket over black cloth. Ex-library copy, with expected inserts and inscriptions. Jacket has been laminated to boards. Pages remain bright and clear with minimal tanning and foxing. Visible creasing to gutter. Binding remains firm. Boards are presumed clean as jacket is taped down. Unclipped jacket has light edgewear with tears and creasing. Visible tanning to spine. Light rubbing to surfaces.