Specifications and drawings for construction of direct buried plant.
Publisher: Dept. of Agriculture, Rural Electrification Administration : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1979
Place of publication: [Washington]
Language: eng
Number of pages: 53
Subjects: Telephone -- United States -- Equipment and supplies -- Design and construction.; Telephone cables.; Underground telephone lines.
Notes: REA form 515a, dated 9-79.