00387nam a22001457a 450000500170000000800410001704100080005810000150006624500640008125000130014526000400015830000100019850000180020865000150022620260925102317.0250722b        |||||||| |||| 00| 0 eng d  aeng  aVenn, John  aThe Principles of Emperical or Inductive Logic /cJohn Venn  a2nd ed..  aLondon :bMacmillan and Co.,c1907.  a603p.  a1st ed. 1889.  aPhilosophy