Tractatus logico-philosophicus - Wittgenstein, Ludwig, 1889-1951. (London Routledge & Kegan Paul, 1963)
Second impression, with a few corrections
'First German edition in Annalen der Naturphilosophie, 1921 under German title and afterwards published in the well-known German-English version'
encludes index.
engger
Keywords: Logic, Symbolic and mathematical; Languages -- Philosophy