Shikaku shōgaisha yūdōyō burokku ni kansuru hyōjun kiban kenkyū hōkokusho
Subtitle: patān no hyōjunka o mezashite (patān tantai to ninchi no shiyasusa no kankei ni tsuite no kenkyū)
Publisher: Tsūshō Sangyōshō Seihin Hyōka Gijutsu Sentā
Published: 1998
Place of publication: [Tokyo]
Language: jpn
Subjects: People with disabilities; Orientation and mobility
Notes: Cover title.

Includes bibliographical references.