What's blue and white and read all over?
Subtitle: efficient, high-impact E-COM service mail from the Post Office.
Contributors: United States Postal Service.
Series: Publication -- 237.; Publication (United States Postal Service) -- 237.
Publisher: U.S. Postal Service
Published: 1983
Place of publication: [Washington, D.C.?
Language: eng
Subjects: Postal service -- United States.; Electronic mail systems -- United States.
Notes: Cover title.

"November 1983"--P. [4] of cover.