Begründung des ""tertium non datur"" mittels der Hilbertschen Theorie der Widerspruchsfreiheit. - [ACKERMANN'S DISSERTATION]

Berlin, Julius Springer, 1925. In: 'Mathematische Annalen', volume 93, pp.1-36. Entire volume offered here (314 pp.) Bound in modern full cloth. Ex-library stamp on title page.

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First edition of Ackermann's doctorial dissertation. Ackermann was a student of Hilbert and played an important role in the development of 20th century mathematical logic.