Working conditions and postal construction program--U.S. Postal Service.
Subtitle: Hearings, Ninety-second Congress, first and second sessions.
Publisher: U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 640
Subjects: Postal service -- United States -- Employees.; Post office buildings -- United States.
Notes: Hearings held July 21, 1971-Oct. 4, 1972.
"Serial no. 92-23."