Code for protection against lightning
Subtitle: Parts I, II, and III ... issued March 22, 1945
Series: Its National bureau of standards handbook -- H40; National Bureau of Standards handbook -- 40
Publisher: U.S. Govt. print. off.
Published: 1945
Place of publication: Washington
Language: eng
Number of pages: 99
Subjects: Lightning
Notes: At head of title: U.S. Dept. of commerce. Henry A. Wallace, secretary. National bureau of standards. Lyman J. Briggs, director ...

"[Supersedes 21]"

"Approved by the American standards association: parts I and II, Oct. 29, 1937, part III, Sept. 7, 1944."

Bibliography: p. 84-99.