Revision history for entry Prawitz, Dag; Skyrms, Brian; Westerståhl, Dag (1994). "Logic, Methodology, and Philosophy of Science Ix: Proceedings of the Ninth International Congress of Logic, Methodology, and Philosophy of Science, Uppsala, Sweden, August 7-14, 1991" [PRALMA]

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TimeTypeNotes
2011-03-12T00:18:14update
2009-01-25T12:38:42updateSystem / admin update -