American national standard safety requirements for workplace floor and wall openings, stairs, and railing systems /

Bibliographic Details
Corporate Authors: American Society of Safety Engineers, American National Standards Institute
Format: Book
Language:English
Published: Des Plaines, Ill. : American Society of Safety Engineers, [1990]
Subjects:
Description
Item Description:"ANSI A1264.1-1989. Approved October 5, 1989, American National Standards Institute, Inc."
Physical Description:19 pages : illustrations ; 28 cm.