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“Compensated Opal” Working Standard Equivalent to Magnesium Oxide
BILLMEYER, JR., FRED W.Volume:
46
Year:
1956
Language:
english
Journal:
josa/46/1/josa-46-1-72_2.pdf
DOI:
10.1364/JOSA.46.0072_2
File:
PDF, 914 KB
english, 1956