Jahrbuch der Elektrotechnik

1.1912(1913) Internet Archive (UB Illinois), Chicago-USA* = Google-USA*
2.1913(1914) Illinois-USA* = Google-USA*, New York-USA* = Google-USA* = Internet Archive
3.1914(1915) Illinois-USA* = Google-USA*, New York-USA* = Google-USA* = Internet Archive, Chicago-USA* = Google-USA*, Google-USA* (Michigan)
4.1915(1916) Illinois-USA* = Google-USA* = Internet Archive, Chicago-USA* = Google-USA*
5.1916(1917) Illinois-USA* = Google-USA*, New York-USA* = Google-USA* = Internet Archive
6.1917(1918) Illinois-USA* = Google-USA*, New York-USA* = Google-USA* = Internet Archive
7.1918(1919) Illinois-USA* = Google-USA* = Internet Archive
8.1919(1920) Illinois-USA* = Google-USA* = Internet Archive
9.1920(1921) Illinois-USA* = Internet Archive
10.1921(1922) Illinois-USA* = Internet Archive
11.1922(1924) Illinois-USA* = Internet Archive
12.1923(1925) Illinois-USA* = Google-USA*, New York-USA* = Google-USA* = Internet Archive
13.1924(1926) Illinois-USA* = Google-USA*, New York-USA* = Google-USA* = Internet Archive
14.1925(1927) New York-USA* = Google-USA* = Internet Archive, UB Illinois folgt (Zusage 31.10.2025)
15.1926(1928) New York-USA* = Google-USA* = Internet Archive, UB Illinois folgt (Zusage 31.10.2025)
16.1927(1929) UB Illinois folgt (Zusage 31.10.2025)