📚 Books by Bohr, Niels
6 books from Project Gutenberg — page 1 of 1
On the constitution of atoms and molecules
en · 2024-01-23
On the Quantum Theory of Line-Spectra, Part 1 and 2
en · 2014-11-22
The Theory of Spectra and Atomic Constitution: Three Essays
en · 2014-11-26