JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
Online ISSN : 1349-838X
Print ISSN : 0019-2341
ISSN-L : 0019-2341
A Study for practical use of Task and Ambient Lighting System in an office
An evaluation of illumination level and task and ambient illumination ratio in the laboratory
Kazumi YamakawaMinoru InanumaKatuhiko SakataKoji WatabeTakashi MatumotoHitoshi Takeda
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1999 Volume 83 Issue Appendix Pages 114

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© The Illuminating Engineering Institute of Japan
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