1957. First Edition. 466 pages. No dust jacket. Paper covered boards with blue cloth to spine. Bookseller stamps to front endpaper and title page. Pages are mildly tanned with light foxing. Mild cracking to gutters, however binding remains firm. Mild thumb-marking present. Boards have light edgewear with corner crushing and mild marking to boards. Mild tanning to board edges and spine, which has mild crushing to ends. Boards are mildly warped.