Barnett, J. H. (2025) “Origins of Boolean Algebra in the Logic of Classes: George Boole, John Venn and C. S. Peirce”, Annals of the TRIUMPHS Society, 1(2). Available at: https://triumphsannals.journals.publicknowledgeproject.org/index.php/triumphsannals/article/view/16789 (Accessed: 24 May 2026).