ERDMANN, BENNO.

Die Axiome der Geometrie. Eine philosophische Untersuchung der Riemann-Helmholtz'schen Raumtheorie.

Leipzig, Leopold Voss, 1877. Contemp. hcalf. Spine gilt and gilt lettering. Very lightly rubbed. X,174 pp. Internally fine and clean.

Scarce first edition of Erdmann's !Habilitationsschrift", which deals with the epistemological aspects and consequences of the new non-euclidean geometry as porpoundeb by Riemann and Helmholtz.

Order-nr.: 38675