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How to Know and Have Good Lighting ...
National X-Ray Reflector Company
其他書名
Every Lighting Fixture, Art Lamp, Pedestal and Wall Urn Shown in this Book Contains X-ray Reflectors
出版National X-Ray Reflector Company, 1920
URLhttp://books.google.com.hk/books?id=u_ILtwAACAAJ&hl=&source=gbs_api