Cost Ascertainment Report, Showing the Cost of Carrying and Handling the Several Classes of Mail Matter, and of Performing the Special Services for the Fiscal Year 1939.

Bibliographic Details
Corporate Author: United States. Post Office Department
Format: Government Document eBook
Language:English
Published: [Washington] : [publisher not identified], 1939.
Subjects:
Online Access:Electronic resource (PDF)
Description
Item Description:Includes tables.
Physical Description:1 online resource (17 pages), digital, PDF file