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Leonardi.DB
a logical geometry project

J. Mawman

Also known as
Mawman, Joseph
J. Mawman published the following 2 sources, containing a total of 2 diagrams.
Whately, Richard. 1827. Elements of Logic. 2nd ed. London: J. Mawman. (1 diagram)
Whately, Richard. 1826. Elements of Logic. London: J. Mawman. (1 diagram)
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