- Publication Title:
- Mail matter. Cost ascertainment: Instruction letter F, Time studies and expenditures, 1stand 2dclass post offices; July 1, 1944.
- Display Title:
- Mail matter. Cost ascertainment: Instruction letter F, Time studies and expenditures, 1stand 2dclass post offices; July 1, 1944.
- Corporate Agency Authors:
- Post Office Department
- Sort Author:
- Post Office Department
- Date:
- [1944.]
- Publish Date ISO Format:
- 1944-01-01T00:00:00Z
- Publication Start:
- 19440101
- Publication End:
- 19441231
- Corporate/Agency Author:
- Post Office Department
- Publication month:
- 13
- Publication year:
- 1944
- SuDoc number:
- P 4.5:F/24
- Description:
- 13 p.
- Notes:
- ‡ Official Use. Not Available.
- Availability:
- ‡ Official Use. Not Available.
- Monthly Catalog date:
- September 1944
- Monthly Catalog issue number:
- 596
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1944-09-01T00:00:00Z
- Record start page number:
- 1059