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Leonardi.DB

a logical geometry project

Roger Vergauwen (°1956)

Roger Vergauwen authored the following 1 source, containing a total of 2 diagrams.: Pater, Wilhelmus Antonius de, and Roger Vergauwen. 1997. Logica: Formeel en Informeel. 2nd ed. Leuven: Universitaire Pers Leuven. (2 diagrams)

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