Inhaltsangabe
Researches on the solar spectrum, and the spectra of the chemical elements, tr. by H.E. Roscoe. This book, "Researches On the Solar Spectrum, and the Spectra of the Chemical Elements", by G. Kirchhoff, is a replication of a book originally published before 1862. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.
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