Hermann von Helmholtz.
Series: Grosse Naturforscher,; Bd. 5; Grosse Naturforscher ;; Bd. 5.
Publisher: Wissenschaftliche Verlagsgesellschaft
Published: 1949
Place of publication: Stuttgart
Language: ger
Number of pages: 199
Subjects: Helmholtz, Hermann von, 1821-1894.