ZIP code system in the United States postal service
Subtitle: hearings before the Subcommittee on Postal Facilities and Modernization of the Committee on Post Office and Civil Service, House of Representatives, Eighty-ninth Congress, first-second sessions, on H.R. 5180, [H.R. 9551], Mar. 24, 1965-
Contributors: United States. Post Office Dept
Publisher: U.S. G.P.O.
Published: 1965
Place of publication: Washington
Language: eng
Subjects: Zip codes -- Law and legislation
Table of contents: value: v. 1. Hearings held: Mar. 24, 1965-; value: v. 2. Hearings held: May 3,4,11,19, 1966