Specification for direct burial telephone cable : air core.

Bibliographic Details
Corporate Author:	United States. Rural Electrification Administration
Format:	Government Document Book
Language:	English
Published:	[Washington] : Dept. of Agriculture, Rural Electrification Administration, 1978.
Series:	REA bulletin ; 345-14.
Subjects:	Telephone cables > Specifications > United States. Underground telephone lines > Specifications > United States.

Evans: US Documents (Annex 5th floor)