Instructions and rulings with reference to transportation of mails by railroads (steam and electric)
Title:
Instructions and rulings with reference to transportation of mails by railroads (steam and electric)
Author:
United States. Post Office Department.
Corporate Author:
Publication Information:
Washington : U.S. Govt. print. off., 1938.
Physical Description:
2 unnumbered pages, 43 pages including tables. ; 24 cm
Language:
English
Subject Term:
Format :
Book