American National Standards Institute
25 West 43rd Street, Fourth floor, New York, NY 10036; Telephone: (212) 642–4900
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| ANSI A117.1—80, Specifications for Making Buildings and Facilities Accessible to, and Usable by the Physically Handicapped
| 51.55(k)(9) |
| (The following standard is available from: The Engineering Society Library, 345 E. 47th St., New York, NY 10017 (212) 644–7611 and Document Engineering Company, 15210 Stagg St., Van Nuys, CA 91405, (213) 782–1010, 873–5366.) |
| ANSI A117.1—61 (R 71) Specifications for Making Buildings and Facilities Accessible to and Usable by the Physically Handicapped
| 51.55(k)(9) |
