Custodial service employees.
Subtitle: Hearings, Seventy-seventh Congress, first session on H.R. 1851, H.R. 2076 and H.R. 2232.
Publisher: U.S. Govt. print. off.
Published: 1941
Place of publication: Washington
Language: eng
Number of pages: 23
Subjects: United States. Post Office Dept. -- Appointments, promotions, salaries, etc.