1962. Eighth Impression. 224 pages. Illustrated dust jacket over blue cloth covered boards. Pages remain clear with minimal tanning and foxing. Presentation plate to front free end-paper. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Cloth has moderate damp and dust stains. Mild crushing to spine ends. Book has a slight forward lean. Clipped jacket has light edge-wear with tears and creasing.