Berlin, Springer, 1936. 8vo. In contemporary halv cloth with gilt lettering to spine. In ""Zeitschrift für Physik"", Bd. 103, 1936. Entire volume offered. Stamp to front free end-paper and titlepage, back board with light soiling. Fine and clean. Pp. 536-41. [Entire volume: VIII, 770 pp.].
First printing of Edlén's important paper which includes the first identification of Fe xv lines.
Berlin, Springer, 1936. 8vo. In contemporary halv cloth with gilt lettering to spine. In ""Zeitschrift für Physik"", Bd. 103, 1936. Entire volume offered. Stamp to front free end-paper. Fine and clean. Pp. 536-41. [Entire volume: VIII, 770 pp.].
First printing of Edlén's important paper which includes the first identification of Fe xv lines.