Homotopy Type Theory Resources > history (Rev #2)

Here are some resources.

• the HoTT book

• The Theory of Constructive Types: Principles of Logic and Mathematics, Krakow: University Press, 1925, 98 pp. Extracted from the Annales de la Société Polonaise de Mathématique. (In DjVu format) Linked from this page, under Bibliography, On logic and mathematics.