1949. Revised Edition. 318 pages. No dust jacket. Blue cloth. School stamp to front pastedown. Clean pages with mild tanning and foxing throughout. Tightly bound with notable thumb-marking throughout. Moderate droplet staining to text block edges. Boards have mild edgewear with corner crushing and notable marking to boards. Mild tanning to spine, which has mild crushing to ends. Book has forward lean. Boards are notably warped. Mild water stains and droplets to boards.