Intensiteitsmetingen in de Balmerreeks ...
By: door Izaäk Arie Bongers.
Publisher: Drukkerij Zuidam
Published: 1927
Place of publication: Utrecht
Language: dut
Number of pages: 50
Subjects: Spectrum analysis.; Hydrogen.
Notes: Bibliographical foot-notes.
Proefschrift--Utrecht.
"Stellingen" ([2] p.) laid in.