Cambridge: Cambridge University Press, First edition, 1951. Quarto, cloth hardcover in dust jacket, 163 pp., illustrated (including fold-out at rear), Very Good copy in Good price-clipped dust jacket, previous owner's signature on the front flyleaf, light pencil-notes to some pages, some soiling and age-toning to the pages and page-edges, light rubbing to the tips of the book's covers, some soiling to the dust jacket, wear to the dust jacket including creasing, tearing, and some loss along the edges. Dust jacket housed in archival dust jacket protector. Uncommon book. Very Good / good.