Read online Archives of Radiology and Electrotherapy, Vol. 22: June, 1917 (Classic Reprint) - Robert Knox | ePub Online

Read online Archives of Radiology and Electrotherapy, Vol. 22: June, 1917 (Classic Reprint) - Robert Knox file in ePub

Excerpt from Archives of Radiology and Electrotherapy, Vol. 22: June, 1917To illuminating engineers the processes involved in luminescence have therefore a direct interest, apart from the wider aspects of these phenomena.One of the most familiar examples of such effects is the firefly, the luminous efficiency of which is believed to be far higher than any existing

Title : Archives of Radiology and Electrotherapy, Vol. 22: June, 1917 (Classic Reprint)
Author : Robert Knox
Language : en
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Type : PDF, ePub, Kindle
Uploaded : Apr 03, 2021

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