Helmut Sonderegger

Identifiers

  • Open LibraryOL11506555A

Top Subjects

  • Mathematics (1)
  • Science (1)
  • History (1)
  • Intellectual life (1)
  • Germany (1)
  • Georg Joachim Rhäticus (1514-1576) (1)
  • 16th century (1)

Books by Helmut Sonderegger

Total count: 1