Growing vulnerability of the public switched networks : implications for national security emergency preparedness : a report /

Ngā taipitopito rārangi puna kōrero
Ngā kaituhi rangatōpū:	National Research Council (U.S.). Committee on Review of Switching, Synchronization and Network Control in National Security Telecommunications, National Research Council (U.S.). Board on Telecommunications and Computer Applications, National Research Council (U.S.). Commission on Engineering and Technical Systems, National Communications System (U.S.)
Ētahi atu kaituhi:	McDonald, John C., 1936-
Hōputu:	Licensed eBooks
Reo:	Ingarihi
I whakaputaina:	Washington, D.C. : National Academy Press, 1989.
Urunga tuihono:	https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=123857

Ipurangi