Siemens Aktiengesellschaft. (1984). Optical communications: A telecommunications review. New York: John Wiley & Sons Limited.
Dyfyniad Arddull ChicagoSiemens Aktiengesellschaft. Optical Communications: A Telecommunications Review. New York: John Wiley & Sons Limited, 1984.
Dyfyniad MLASiemens Aktiengesellschaft. Optical Communications: A Telecommunications Review. New York: John Wiley & Sons Limited, 1984.
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