Rail bonds for power and signal circuits.

Bibliographic Details
Corporate Author:	American Steel & Wire Co
Format:	Book
Language:	English
Published:	[New York] : American Steel & Wire Company, United States Steel, [1941]
Subjects:	Electric railroads > Rails.

Description
Item Description:	Index on lining-paper.
Physical Description:	110 pages : illustrations, tables, diagrams ; 29 x 22 cm.