| 紀錄類型: |
書目-電子資源
: Monograph/item
|
| 正題名/作者: |
Growing vulnerability of the public switched networks/ 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. |
| 其他題名: |
implications for national security emergency preparedness : a report/ |
| 其他作者: |
McDonald, John C., |
| 團體作者: |
National Research Council (U.S.). |
| 出版者: |
Washington, D.C. :National Academy Press, : 1989., |
| 面頁冊數: |
xi, 119 p. ;23 cm. |
| 附註: |
Committee chairman: John C. McDonald. |
| 標題: |
Emergency communication systems - United States. - |
| 電子資源: |
https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=123857An electronic book accessible through the World Wide Web; click for information |
| ISBN: |
0309580919 (electronic bk.) |