Signals and speech in electrical communication,
by John Mills.
Bok Engelsk 1934
Utgitt | New York, : Harcourt, Brace and company , [c1934]
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---|---|
Omfang | 4 p. l., 3-281 p.
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Utgave | "First edition."
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Emner |
Utgitt | New York, : Harcourt, Brace and company , [c1934]
|
---|---|
Omfang | 4 p. l., 3-281 p.
|
Utgave | "First edition."
|
Emner |