Kansikuva

Growing vulnerability of the public switched networks : implications for national security emergency preparedness.

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Tallennettuna:
Yhteisötekijä: Committee on Review of Switching, Synchronization and Network Control in National Security Telecommunications Board on Telecommunications and Computer Applications Commission on Engineering and Technical Systems National Research Council
Aineistotyyppi: Elektroninen E-kirja
Kieli:englanti
Julkaistu: Washington, District of Columbia : National Academy Press, 1989.
Aiheet:
Telecommunication systems.
Emergency communication systems > United States.
National security > United States.
Telecommunication > United States > Switching systems.
Electronic books.
Linkit:An electronic book accessible through the World Wide Web; click to view
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Ulkoasu:1 online resource (131 pages)
Bibliografia:Includes bibliographical references at the end of each chapters.
ISBN:9780309580915 (ebook)

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