Christophorus Clavius

Christophorus Clavius is the author of "Aritmetica Prattica (Classic Reprint)", "Gnomonices Libri Octo", "Opera Mathematica Ab Auctore Revisa et Auct" and "Novi Calendarii Romani Apologia".

Books by Christophorus Clavius

Aritmetica Pratti...
Clavius, Christopho...
Paperback: $13.57

Opera Mathematica...
Clavius, Christopho...
Paperback: $20.49

Aritmetica Pratti...
Clavius, Christopho...
Paperback: $13.57

Aritmetica Pratti...
Clavius, Christopho...
Hardback: $30.60