00662cam a2200217 4500 91647972 TxAuBib 20061207120000.0 090131s2009||||||||||||||||||||||||eng|u 27942 Project Gutenberg PGUSA eng TxAuBib Mill, John Stuart. A System Of Logic, Ratiocinative And Inductive [Gutenberg] / by John Stuart, 1806-1873 Mill. Project Gutenberg, 2009. Freely available. Electronic text. Knowledge, Theory of. Logic. Science -- Methodology. http://www.gutenberg.org/license Rights TXTLL