Oputakon, torēningu, manyuaru
Subtitle: kyōiku kanji (gakunenbetsu)yō
By: Shintani Mamoru ... [et al.] hencho
Publisher: Tōhoku Daigaku Kyōiku Gakubu Shikaku Kekkangaku Kenkyūshitsu
Published: 1978
Place of publication: Sendai-shi
Language: jpn
Number of pages: 193
Subjects: Japanese language; Children with visual disabilities; Education; Study and teaching (Elementary)