1961. Second Edition. 234 pages. No dust jacket. Blue cloth with gilt lettering. Bright and clean pages with light tanning to text block edges. Binding is firm throughout with minor thumb-marking. Previous owner's inscription to front endpaper. Boards have light edgewear with corner crushing and mild marking to boards. Mild tanning to spine, which has mild crushing to ends. Mild water stains and droplets to front board. Notable cocking to spine.