Gakushū shōgai no shindan to shidō
By: [chosha Itō Ryūji]
Series: Itō Ryūji chosakushū -- 3
Publisher: Iwasaki Gakujutsu Shuppansha
Published: 1990
Place of publication: Tōkyō
Language: jpn
Number of pages: 251
Subjects: Children with mental disabilities; Education
Notes: Includes bibliographical references.