File:Telephony without wires (IA telephonywithout00couriala).pdf

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Original file(635 × 1,018 pixels, file size: 34.21 MB, MIME type: application/pdf, 452 pages)

Summary

Telephony without wires   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
Coursey, Philip Ray
Title
Telephony without wires
Publisher
London, New York [etc.] : The Wireless press ltd.
Description

"References to original papers and articles dealing with radiotelephony": p. 367-396


Subjects: Radio
Language English
Publication date 1919
publication_date QS:P577,+1919-00-00T00:00:00Z/9
Current location
IA Collections: cdl; americana
Accession number
telephonywithout00couriala
Authority file  OCLC: 1158008035
Source
Internet Archive identifier: telephonywithout00couriala
https://archive.org/download/telephonywithout00couriala/telephonywithout00couriala.pdf

Licensing

Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Telephony_without_wires_(IA_telephonywithout00couriala).pdf

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Date/TimeThumbnailDimensionsUserComment
current06:39, 24 November 2020Thumbnail for version as of 06:39, 24 November 2020635 × 1,018, 452 pages (34.21 MB)California Digital Library telephonywithout00couriala (User talk:Fæ/IA books#Fork20) (batch #140940)
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