Wood poles for overhead electrical lines.
Subtitle: December 17, 1931.
Series: Handbook -- no. 16; NBS handbook -- no. 16.
Publisher: U.S. Govt. print. off.
Published: 1932
Place of publication: Washington
Language: eng
Number of pages: 24
Subjects: Electric lines -- Poles and towers.
Notes: At head of title:  U. S. Department of commerce.  R. P. Lamont, secretary.  Bureau of standards.  George K. Burgess, director.