Berkeley: University of California Press, 1967. First American edition. Hardcover. 8vo. [7], vi-xi, [2], xiv, [1], xvi-xviii, [1], xx-xxvi, [5], 6-364 pp. Price of $8.50 on the front flap of the dust jacket. With a preface by Carnap, a bibliography, and a translator's preface. Translated by Rolf A. George. In..... More