Berkeley: University of California Press, 1967. First printing. Hardcover. 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 this work Carnap engages with the ideas of Russell and Mach... More about The Logical Structure of the World; Pseudoproblems in Philosophy