Growing vulnerability of the public switched networks : implications for national security emergency preparedness : a report /
企业作者: | , , , |
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其他作者: | |
格式: | Licensed eBooks |
语言: | 英语 |
出版: |
Washington, D.C. :
National Academy Press,
1989.
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在线阅读: | https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=123857 |
Item Description: | Committee chairman: John C. McDonald. |
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实物描述: | 1 online resource (xi, 119 pages) |
参考书目: | Includes bibliographical references. |
ISBN: | 0309580919 9780309580915 |