Need for telecommunication standards for interconnection with the U.S. Postal Service EMSS /

Bibliographic Details

Main Author:	Glen, D. V.
Corporate Author:	United States. National Telecommunications and Information Administration
Other Authors:	Thompson, R. E.
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1981.
Series:	NTIA report ; 81-62.
Subjects:	Telecommunication systems.