Montreal: McGill-Queen's University Press, 1975. Hardcover. Illustrated cloth boards, octavo, 336pp., sparsely illustrated in b&w. Book has hint of edgewear and rubbing to boards and spine, binding tight, text clean and unmarked. No DJ.
Montreal: Mcgill-Queen's University Press, 1975. First printing. Hardcover. Cloth in dust jacket, clean unmarked text, near fine copy in very good dust jacket, some soiling and wear to the dust jacket.
Carbondale, IL: Southern Illinois Univ. 1969. Paperback. 1969, Softcover, 94 pp. Near Fine copy: light sunning to wraps. Clean text. Inked initials of the former owner, logician Nuel Belnap, on the half-title.