• publisher: Braunschweig, F. Vieweg und sohn
  • creator: Koenigsberger, Leo, 1837-1921
  • Keyword: Helmholtz, Hermann von, 1821-1894.
  • years: 1902-03.
  • pages: 3 v.
  • language: ger
  • lccn: m
  • class: Q143.H5
  • download: pdf file