Safety code for the construction, care and use of ladders. American Society of Safety Engineers, sponsor. Tentative American Standard approved July 25, 1923
Title:
Safety code for the construction, care and use of ladders. American Society of Safety Engineers, sponsor. Tentative American Standard approved July 25, 1923
Author:
American Society of Safety Engineers.
Corporate Author:
Publication Information:
Washington : Govt. Print. Off., 1923.
Physical Description:
iii, 16 pages ; 23 cm.
General Note:
At head of title: U.S. Department of Labor. James J. Davis, secretary. Bureau of Labor Statistics. Ethel Stewart, commissioner.
Issued also as House doc. 58, 68th Cong., 1st sess.
Language:
English
Subject Term:
Added Corporate Author:
Format :
Book