Digital telephony and law enforcement access to advanced telecommunications technologies and services
Subtitle: Joint hearings before the Subcommittee on Technology ... ... March 18 and August 11, 1994 (S. hrg)
Publisher: For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office
Published: 1995
Language: eng
Number of pages: 291
ISBN-13: 9780160476136