Alan Turing's Systems of Logic; The Princeton Thesis
Princeton: Princeton University Press [2012], 2012. First edition. Hardcover. Large 8vo. [9], x-xv, [2], 2-142, [2] pp. Black cloth with gold lettering on the spine. Illustrated with a few black and white photographs, with Turing's thesis reproduced here in facsimile. Edited and introduced by Andrew W. Appel. More