Philadelphia: University of Pennsylvania Press, (1971). First Edition. Hardcover. 8vo. Original blue cloth. Near fine in like jacket. DJ price-clipped. Else bright, tight, clean, and sharp overall. Near fine / near fine. Item #17424
Scholarly monograph from a Fellow of the Royal Astronomical Society investigating "a most regrettable error" in Einstein's theory of relaitivity. 208pp. with index. Uncommon this condition.