Project Gutenberg 2014-11-26 Public domain in the USA. 347 Bohr, Niels 1885 1962 Bohr, N. (Niels) Bohr, Niels Henrik David 23007785 The Theory of Spectra and Atomic Constitution: Three Essays On the spectrum of hydrogen -- On the series spectra of the elements -- The structure of the atom and the physical and chemical properties of the elements. Andrew D. Hwang. HTML version by Laura Natal. (This ebook was produced using scanned images and OCR text generously provided by the Brandeis University Library through the Internet Archive.) en Quantum theory Spectrum analysis Hydrogen Atomic theory QC Text Physics Browsing: Science - Physics Browsing: Science - General 478733 481669 2025-02-19T06:58:40.316539 2023-09-26T15:00:15.518837 text/html text/html 454797 2023-09-26T13:14:05 text/html 1424976 2025-02-19T06:58:50.380539 application/epub+zip 1423523 2025-02-19T06:58:42.493566 application/epub+zip 1116135 2014-11-26T10:10:43 application/pdf 230221 2025-02-19T06:58:41.623558 application/epub+zip 1161538 2025-02-19T06:58:59.723462 application/x-mobipocket-ebook 939858 2025-02-19T06:58:49.624564 application/x-mobipocket-ebook 19045 2025-02-19T06:58:59.880453 application/rdf+xml 379686 2021-06-11T17:21:38 application/prs.tex 10087 2025-02-19T06:58:41.864568 image/jpeg 2019 2025-02-19T06:58:41.742555 image/jpeg 857965 2023-09-26T13:14:05 application/octet-stream application/zip 1095918 2014-11-26T10:10:43 application/octet-stream application/zip 633714 2021-06-11T17:21:38 application/octet-stream application/zip 902904 2025-02-19T06:58:40.874581 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia