1949. Third Edition. 644 pages. No dust jacket. This is an ex-Library book. Book has been rebound by library, with expected inserts, stamps and inscriptions. Blue cloth with gilt lettering. Clean pages with mild tanning and foxing throughout. Tightly bound with faint thumb-marking throughout. Mild droplet mark to front pastedown. Boards have light edgewear with corner crushing and notable marking to boards. Notable tanning to spine, which has mild crushing to ends. Library number to spine. Mild water stains and droplets to boards.