The theory of spectra and atomic constitutions
Subtitle: three essays
By: Niels Henrik David Bohr.
Edition: 2d ed.
Publisher: Cambridge University Press
Published: 1924
Place of publication: Cambridge
Number of pages: 138
Subjects: Spectrum analysis; Atomic theory; Quantum theory
Notes: Xerographic facsimile copy, Ann Arbor, Mich., University Microfilms, 1970.