Important German philosopher (1889–1976) whose Being and Time was a fundamental text in the development of existentialism. Program, 5 x 8, in German, 37 pages, for an event held on September 26, 1969, signed and inscribed in black ink on the first page by Heidegger. In fine condition, with a few underlined passages inside and a bit of light handling wear. RRAuction COA.