Cambridge, MA: Harvard University Press, 1972. First American edition. 8vo, 535 pp, bound in grey cloth with black titles. No dust jacket. Translated from the German in English by Edward L. Minar, Jr.
Includes chapters on Platonic and Pythagorean Number Theory, Pythagoras in the Earliest Tradition, Philolaus, Astronomy and Pythagoreanism, Pythagorean Musical Theory, Pythagorean Number Theory, and Greek Mathematics.
Front hinge slightly creaky, slight sag to text block, and a touch of soiling to bottom edge of text block, but the binding is still sound. Very good. Item #27953