New Haven: Yale University Press, 1966. hardcover. B/w frontispiece. 180pp. Short 8vo, blue boards, d.w. (d.w. chipped very slightly on top edge of back cover, slightly faded around edges and spine; boards' corners and spine ends a bit bumped). New Haven: Yale University Press, (1966). A very good(+) copy. very good(+) / very good(+).