floodlights 
Title |
Date![]() |
Author |
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New Techniques for Reflector Design and Photometry | Jul 01, 1977 | G. A. Baker, PE, R. V. Heinisch, I. Lewin, PhD |
Title |
Date![]() |
Author |
---|---|---|
New Techniques for Reflector Design and Photometry | Jul 01, 1977 | G. A. Baker, PE, R. V. Heinisch, I. Lewin, PhD |