00612cam a2200181ra 45000010008000000030008000080050017000160080041000330400036000740820015001101000019001252450084001442600032002283000021002606000071002816500038003526500040003902317489BD-DhUL20161120154633.0851003s1964    enk           00000 eng    aANLbengdANLdBD-DhULcBD-DhUL  a164.1bSTW1 aStenius, Erik.10aWittgenstein's Tractatus :ba critical exposition of its main lines of thought.  aOxford :bBlackwell,c1964.  a241 p. :c22 cm.10aWittgenstein, Ludwig,d1889-1951.tTractatus logico-philosophicus. 4aLogic, Symbolic and mathematical. 4aLanguage and languagesxPhilosophy.