02128oam 2200589K 450 991071461970332120180924050519.8GOVPUB-C13-27abb89a116bb72d395dbc0bd213e09a(CKB)4330000001259265(OCoLC)742654509(OCoLC)994330000001259265(EXLCZ)99433000000125926520110725d1979 ua 0engurun||||a|a||txtrdacontentcrdamediacrrdacarrierGuidelines for stair safety /John Archea, Belinda L. Collins, Fred I. Stahl ; Center for Building Technology, National Engineering Laboratory, National Bureau of Standards ; prepared for the U.S. Consumer Product Safety Commission[Washington] :The Bureau :For sale by the Supt. of Docs., U.S. Govt. Print. Off.,1979.1 online resource (x, 119 pages) illustrationsNBS building science series ;120Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Includes bibliographical references (pages 105-107).StaircasesSafety measuresStairsSafety measuresEscaliersS uret eMesuresStaircasesSafety measuresfastStairsSafety measuresfastStaircasesSafety measures.StairsSafety measures.EscaliersS uret eMesures.StaircasesSafety measures.StairsSafety measures.690/.02/18 s690/.1832/0289Archea John33417Collins Belinda LowenhauptStahl Fred I.United States.National Bureau of Standards.OCLCEOCLCEOCLCQOCLCFOCLCQOCLCOOCLCAOCLCQBOOK9910714619703321Guidelines for stair safety3524040UNINA