Theory of Formal Systems by Raymond M. Smullyan
Princeton University Press, 1971.
147 pp. Third printing.
Annals of Mathematics Studies Number 47.
Softcover. Very good.
Edge of covers faded. Library sticker removed from spine. Small mark on front cover. Owner's sig on title-page.
147 pp. Third printing.
Annals of Mathematics Studies Number 47.
Softcover. Very good.
Edge of covers faded. Library sticker removed from spine. Small mark on front cover. Owner's sig on title-page.