77 1947 Sommerfeld A
77 1947 Sommerfeld A
77 1947 Sommerfeld A
77/1947 Sommerfeld, A. La constitution de l'atome et les raies spectrales. French transl. H. Bellenot. Paris, A. Blanchard, 1923, 2 vols., VII,(1),384; (4),385-743,(3)p., orig. unif. wr.

- Both vols. owner's stamp on title-p. and spine sunned; vol.2 foot of spine dam.

= DSB XII, p.529. Rare.

Bohr, N. Les spectres et la structure de l'atome. Trois conférences. French transl. A. Corvisy. Ibid., J. Hermann, 1923, (4),152p., orig. wr.

- Backstrip dam. = Rare.

AND 3 others similar, i.a. one volume of 41 offprints on cosmic radiation by i.a. J. CLAY, M. RUTGERS VAN DER LOEFF, A. VAN GEMERT, H. DEN HARTOG and F.A. MULLER (1933-1944, 2 typescript/ manuscript index lvs. bound with, contemp. hcl., orig. wr. pres., mostly from PHYSICA and PROCEEDINGS OF THE NEDERLANDSCHE AKADEMIE VAN WETENSCHAPPEN. Owner's entry and annots.).

€ (50-70) 80
€ (50-70) 80