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|a TK5102.5
|b .N31 1989eb
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|a 621.3822
|2 22
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|a UAMI
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|a National Research Council (U.S.).
|b Committee on Review of Switching, Synchronization and Network Control in National Security Telecommunications.
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|a Growing vulnerability of the public switched networks :
|b implications for national security emergency preparedness : a report /
|c prepared by the 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.
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| 260 |
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|a Washington, D.C. :
|b National Academy Press,
|c 1989.
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| 300 |
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|a 1 online resource (xi, 119 pages)
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| 336 |
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|a text
|b txt
|2 rdacontent
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|a computer
|b c
|2 rdamedia
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|a online resource
|b cr
|2 rdacarrier
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|a Committee chairman: John C. McDonald.
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| 504 |
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|a Includes bibliographical references.
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| 536 |
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|a Project supported by the National Communications System
|b contract no. DCA 100-87-C-0069.
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|a Print version record.
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|a eBooks on EBSCOhost
|b EBSCO eBook Subscription Academic Collection - Worldwide
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| 650 |
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|a Telecommunication systems.
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| 650 |
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0 |
|a Emergency communication systems
|z United States.
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| 650 |
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|a National security
|z United States.
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| 650 |
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|a Telecommunication
|z United States
|x Switching systems.
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| 650 |
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|a Systèmes de télécommunications.
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| 650 |
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|a Systèmes de communication d'urgence
|z États-Unis.
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| 650 |
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|a Télécommunications
|z États-Unis
|x Systèmes de commutation.
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| 650 |
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|a telecommunication systems.
|2 aat
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| 650 |
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7 |
|a COMPUTERS
|x Information Theory.
|2 bisacsh
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| 650 |
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|a TECHNOLOGY & ENGINEERING
|x Signals & Signal Processing.
|2 bisacsh
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| 650 |
|
7 |
|a Emergency communication systems
|2 fast
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| 650 |
|
7 |
|a National security
|2 fast
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| 650 |
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|a Telecommunication
|x Switching systems
|2 fast
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| 650 |
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|a Telecommunication systems
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| 651 |
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|a United States
|2 fast
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| 700 |
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|a McDonald, John C.,
|d 1936-
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| 710 |
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|a National Research Council (U.S.).
|b Board on Telecommunications and Computer Applications.
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| 710 |
2 |
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|a National Research Council (U.S.).
|b Commission on Engineering and Technical Systems.
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| 710 |
2 |
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|a National Communications System (U.S.)
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| 776 |
0 |
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|i Print version:
|a National Research Council (U.S.). Committee on Review of Switching, Synchronization and Network Control in National Security Telecommunications.
|t Growing vulnerability of the public switched networks.
|d Washington, D.C. : National Academy Press, 1989
|w (OCoLC)19796186
|
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