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Journal of the Society of Telegraph Engineers and of Electricians
Society of Telegraph Engineers and Electricians
其他書名
Including Original Communications on Telegraphy and Electrical Science
出版Published under the supervision of the Editing Committee, 1881
URLhttp://books.google.com.hk/books?id=ZblMAAAAYAAJ&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN