1967. Third Edition; Reprint. 316 pages. No dust jacket. Paper covered boards. Clean pages with mild tanning and foxing to endpapers. Tightly bound with mild thumb-marking throughout. Clipped front endpaper, with pencil scribbles present. Boards have light shelf-wear with corner bumping. Moderate tanning to spine, which has mild crushing and wear to ends. Mild water stains and droplets to surfaces. Boards are notably warped.