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The Dignity of Science: Studies in the Philosophy of Science by Weisheipl, J. Athanasius, O.P. & Kane, William Humbert, O.P. 1901-20 mar, 2018 Formats=[DJVU] LCN=[Q175 .W5112] OCLC=[998648] Year=[1961]
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The Scientific Art of Logic: An Introduction to the Principles of Formal and Material Logic by Simmons, Edward D.20 apr, 2016 Formats=[PDF] Year=[1961]
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