1 option
Nine-digit zip code system : hearing before the Subcommittee on Postal Operations and Services of the Committee on Post Office and Civil Service, House of Representatives, Ninety-seventh Congress, first session, May 12, 1981. [1981]
- Format:
- Book
- Language:
- English
- Other Title:
- Nine-digit zip code system
- Place of Publication:
- Washington: U.S. Govt. Print. Off.,
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.