Stairs, ramps, and escalators : inclusive design guidance /
Alderson, Ann
Stairs, ramps, and escalators : inclusive design guidance / [Ann Alderson] - London : Centre for Accessible Environments ; 2010 - xi, 116 p. : col. ill. ; 30 cm.
Includes bibliographical references (p. 105-108) and index
9781859463659 (pbk.) RM151.39
Stairs
Ramps (Walkways)
Escalators
Stairs, ramps, and escalators : inclusive design guidance / [Ann Alderson] - London : Centre for Accessible Environments ; 2010 - xi, 116 p. : col. ill. ; 30 cm.
Includes bibliographical references (p. 105-108) and index
9781859463659 (pbk.) RM151.39
Stairs
Ramps (Walkways)
Escalators
