Paperback,
Good
A Method of Determining the Radiant Luminous Efficiency of a Light Source By Means of a Cell Whose Transmission Curve is Identical With the Luminosity Curve of the Average Eye...
by Karrer, Enoch
2011, Nabu Press
ISBN-13:
9781245011433
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Bonita
HIGH
Newport Coast,
CA,
USA
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$41.69
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