![](/img/cover-not-exists.png)
A Spring Suspended and Thermostated Littrow Spectrograph
KENT, NORTON A., LACOUNT, REGINALD G.Volume:
28
Year:
1938
Language:
english
Journal:
josa/28/7/josa-28-7-266.pdf
DOI:
10.1364/JOSA.28.000266
File:
PDF, 226 KB
english, 1938