Geometry.
Pappus Alexandrinus. **E.190.5 Pappi Alexandrini Vathematicae collectiones a Federico Commandino Vrbinate in Latinum conversée, & commentarijs illustratae. Bononidé, Ex typographia HH. de Duccijs. MeDC.LX. (10), 490, (1) ppe Illus. Portr. Fo,
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