JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
Online ISSN : 1349-838X
Print ISSN : 0019-2341
ISSN-L : 0019-2341
Proprlety of the Semi-cylindrical iiluminance and trial make of the illuminance meter
Kouzi KawakamiHideo Saitou
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1985 Volume 69 Issue Appendix Pages 103

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© The Illuminating Engineering Institute of Japan
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