Boolos, George

The Unprovability of Consistency; An Essay in Modal Logic

Cambridge: Cambridge University Press (1979), 1979. First edition. Hardcover. 8vo. [6], vii-viii, 184 pp. Bound in black cloth with silver lettering on the spine. An attractive copy of Boolos' classic treatise on the modal logic G in which the box operator is to be read as "it is provable that..." instead of "it is necessary that..." Fine / Near Fine. Item #000012046

A Fine book in a Near Fine dust jacket with a few traces of wear to the extremities.

Price: $125.00