Principia Mathematica. Second Edition.

Cambridge: At the University Press, 1950. Reprint of the 1927 second edition. Light shelfwear, bump at top of front cover in Volume II, spine of Volume III faded. A very good set. With the bookplates of philosopher of science, Wesley C. Salmon, in each volume. Dark blue cloth with gilt spine. Three volumes, octavo. Item #13350

Price: $850.00