Schrödinger, E. [R. J. A.] — Zur einsteinschen Gastheorie.

Leipzig, S. Hirzel, 1926. 4to (26.6 x19.5 cm). 7 pp. [numbered 95-101]. Later grey half cloth over marbled boards. black label with gilt title mounted on the spine. = An important early paper on quantum mechanics and comment on a work by Albert Einstein, written by the Austrian-Irish physicist Erwin Rudolf Josef Alexander Schrödinger (1887-1861). Contained in Volume 27 of the Physikalische Zeitschrift. The complete, bound volume. Vage stamp on title; a few annotations on the front free endpaper recto. Schrödinger's contribution with some light creasing in the top margin, otherwise very good. Uncommon.