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"The Indemonstrables of Chrysippus of Soli in Marlo Logical Diagrams. Could Propositional Calculus Be Nothing but Syllogisms?" Available for free in Springer now, until the 14th of September https://t.co/gGXpuf2U4d
"The Indemonstrables of Chrysippus of Soli in Marlo Logical Diagrams. Could Propositional Calculus Be Nothing but Syllogisms?" Available for free in Springer now, until the 14th of September https://t.co/gGXpuf2U4d