Anregung von Quantensprüngen Durch Stöße mit 51 Abbildungen
Berlin: Julius Springer 1926. First Edition. VIII, 312, [2] pages. Small 8vo. (5 1/2 x 8 1/4 inches) Publisher's light yellow cloth with printed titles. Soiled overall from handling. Previous ownership signatures on front endpapers (see below). Occasional pencilled notations in the text and also in the rear (several brittle..... More