The Robarts study
Subtitle: a survey of school-age hearing-impaired children
By: Merrill C. Sitko, Frank B. Harper, Patricia A. Allison.
Contributors: Harper, Frank B.; Allison, Patricia A.; Ontario. Ministry of Education.
Publisher: Minister of Education
Published: 1985
Place of publication: Toronto, Ont
Language: eng
Number of pages: 41
Subjects: Hearing impaired children -- Education -- Ontario -- Statistics; Hearing impaired children -- Education -- Ontario -- London -- Statistics; Deaf -- Education -- Ontario -- Statistics; Deaf -- Education -- Ontario -- London -- Statistics