01257cam a22003373u 4500 78255 UtSlPG 20260610134820.0 m cr n 260607r20261910utu|||||o|||||||||||||| d UtSlPG en iso639-1 QA Whitehead, Alfred North, 1861-1947 Principia mathematica, vol. 2 (of 3) Salt Lake City, UT : Project Gutenberg, 2026 1 online resource : multiple file formats text txt rdacontent computer c rdamedia online resource cr rdacarrier Release date is 2026-03-20 Richard Tonsing, Laura Natal and the Online Distributed Proofreading Team at https://www.pgdp.net (This book was produced from images made available by the HathiTrust Digital Library.) In memoriam of Greg Newby. Originally published: Cambridge: University Press, 1910 Mathematics Logic, Symbolic and mathematical Mathematics -- Philosophy Russell, Bertrand, 1872-1970 https://catalog.hathitrust.org/Record/000168955 https://www.gutenberg.org/ebooks/78255 118975 118975