Verlag: Joseph Lawren, New York, 1926
Anbieter: Attic Books (ABAC, ILAB), London, ON, Kanada
Hardcover. Zustand: Good +. 46 p. 20 cm. Tan hardcover with cream label on front cover. Corners a bit worn and some light scuffs to edges and rear hinge. Cover label a bit doscoloured. Tiny label rear pastedown. Pencil underlining p. 17-18. "This treatise is substanially a paper written by the author in 1921 as a thesis in the Philosophy of Science" - Publisher's note.