1964. No edition remarks. 180 pages. No dust jacket. Paper covered boards. Clean pages with mild tanning and foxing throughout. Tightly bound with faint thumb-marking throughout. Moderate foxing to text block edges. Mild droplet staining to text block edges. Boards have mild edgewear with corner crushing and mild marking to boards. Heavy sunning to board edges and spine, which has mild crushing to ends. Boards are mildly warped.