BOHR, NIELS. - TOWARDS QUANTUM THEORY.

Über die Anwendung der Quantentheorie auf den Atombau. I. Die Grundpostulate der Quantentheorie.

Braunschweig u. Berlin, Vieweg & Sohn, Julius Springer, 1923. Contemp. hcloth. . Stamp on titlepage. In "Zeitschrift für Physik. Hrsg. von Karl Scheel", Bd. 13. IV,406 pp. Bohr's paper: pp. 117-165. Clean and fine.

First edition. As Bohr in his 1918 paper (The quantum theory of line spectra) had discussed the expectation that there was a necessary connection between the classical and the future theory in the limit of large quantum numbers, and in a later paper (1920) named it "Korrespondenzprincip" (Principle of Correspondance), Bohr now in the paper offered discussed again the fundamental principles of Quantum Theory in connection with the Principle of Correspondence.

Rosenfeld No 29.

Order-nr.: 48873