✦ LIBER ✦

AN APPARATUS TO MEASURE COLOR TEMPERATURE OF INCANDESCENT LAMP FILAMENTS

✍ Scribed by SHARP, CLAYTON H.

Book ID: 115375433
Publisher: Optical Society of America
Year: 1930
Weight: 874 KB
Volume: 20
Category: Article
ISSN: 0030-3941
DOI: 10.1364/JOSA.20.000062

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