Code for protection against lightning
Subtitle: pts. I, II and III : (Supersedes 92 and 17) Issued Nov. 2, 1937
By: Approved by the American standards association, Oct. 29, 1937
Series: Its: Handbook -- H21; National Bureau of Standards handbook -- no. 21
Publisher: Govt. print. off.
Published: 1937
Place of publication: Washington
Language: eng
Number of pages: 96
Subjects: Lightning
Notes: At head of title: U. S. Department of commerce ... Bureau of standards.

Bibliography: p. 84-96.