Leipzig & Berlin: B.G. Teubner & F. Deuticke, 1931-37. First editions, a very rare complete set in the original printed wrappers, of all eight issues of these proceedings to which Gödel contributed thirteen important papers and remarks on the foundations of logic and mathematics. The last three issues are particularly..... More
Item #5970

Berlin: Gesellschaft der Wissenschaften zu Göttingen, 1927. First edition, extremely rare offprint issues, with distinguished provenance, of von Neumann’s mathematical formulation of the probabilistic interpretation of quantum mechanics, and of the quantum-mechanical measurement problem, together with its application to quantum thermodynamics. The two papers were presented to the Göttingen Academy..... More
Item #5654