© Courtesy of the Institute of Chinese Studies, Library, Heidelberg University.
Article
美國之電氣鐵道, American's electronic railroad
張延祥 Zhang Yanxiang (Author),
Image
鐵道線之縱剖面 A section plane of the railroad
© Courtesy of the Institute of Chinese Studies, Library, Heidelberg University.
Article
美國之電氣鐵道, American's electronic railroad
張延祥 Zhang Yanxiang (Author),
Image
鐵道線之縱剖面 A section plane of the railroad