Berlin, Walter de Gruyter, 1928. 8vo. In the original full blue cloth with gilt lettering to spine and front board. Spine a bit faded. Light wear to spine ends and wear along edges. Stamps to foot of title-page. VI, 380, (2) pp.
First edition of the "first comprehensive and systematic representation of geometry in physics." "This work was an important landmark in the development of the empiricist conception of geometry". (Carnap, Introduction to the present work in the first English translation).
Order-nr.: 49741