Cambridge: Cambridge University Press [from 1910], 1950. Second Edition. Hardcover. Third Impression (one of 1,500 sets), complete in three volumes, of this landmark work in formal logic, showing that mathematics could be derived solely from logical concepts and by logical methods. Thick, tall 8vo (242 x 163mm): xlvi,674; xxxi,[1],742; viii,491,[1]pp..... more