Christoph Clavius

Clavius's Commentary On The Sphericks Of Theodosius Tripolitae: Or, Spherical Elements, Necessary In All Parts Of Mathematicks, Wherein The Nature Of

Christophori Clavii Bambergensis E Societate Iesu, Epitome Arithmeticae Practicae Nunc Quinto Ab Ipso Auctore Anno 1606. Recognita, & Multis In Locis

Christophori Clavii Epitome Arithmeticae Practicae (1614)

Aritmetica Prattica (1686)

Euclidis Elementorum Libri Vi Priores Planorum, Ac Xi Et Xii Solidorum (1738)

In Sphaeram Ioannis De Sacro Bosco

Christophori Clavii Bambergensis E Societate Iesu, Epitome Arithmeticae Practicae Nunc Quinto Ab Ipso Auctore Anno 1606. Recognita, & Multis In Locis