1960. First Edition. 256 pages. This is an ex-Library book. Illustrated dust jacket over blue cloth covered boards with silver lettering. Ex-Library copy, with expected inserts, stamps and inscriptions. Pages remain clear with minimal tanning and foxing. Heavier tanning to text block edges. Minor pencil marking to front free end-paper. A few chipped edges. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Silver lettering is bright and clear. Book has a slight forward lean. Sunning to spine. Boards have minor damp and dust stains. Unclipped jacket has light edge-wear with tears and creasing.