Electronic message service systems
Subtitle: hearings before the Subcommittee on Postal Personnel and Modernization of the Committee on Post Office and Civil Service, House of Representatives, Ninety-sixth Congress, second session ....
Publisher: U.S. Govt. Print. Off.
Published: 1980
Place of publication: Washington
Language: eng
Number of pages: 317
Subjects: United States Postal Service.; Electronic mail systems -- United States.; Postal service -- United States -- Equipment and supplies.
Notes: Hearings held Jan. 29-Apr. 1, 1980.
"Serial no. 96-78."