1963. Fourth Impression. 276 pages. Blue dust jacket over blue cloth. Clean pages with noticeable foxing throughout. Heavy to endpapers and text block edges. Tightly bound with faint thumb-marking throughout. Pencil inscription to front pastedown. Mild annotations and marginalia to pages throughout. Boards have light edgewear with corner crushing and notable marking to boards. Mild tanning to board edges and spine, which has mild crushing to ends. Mild water stains and droplets to rear board. Unclipped jacket has light edgewear with tears and creasing. Moderate foxing to surfaces. Heavy tanning to spine and to panel edges. Light rubbing and marking all over.