1961. First Edition. 160 pages. No dust jacket. This is an ex-Library book. Green cloth covered boards with gilt. Ex-Library copy, with expected inserts, stamps and inscriptions. Pages remain clear with minimal tanning and foxing. Cracking to hinges, no damage to end papers. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean. Cloth has minor damp and dust stains. Gilt lettering is bright and clear.