Meeting the educational needs of trainable retarded children in Ontario
Subtitle: 1947-1969
By: by Vera C. Pletsch.
Published: 1992
Language: eng
Number of pages: 247
Subjects: Children with mental disabilities -- Education -- Ontario -- History.; Children with mental disabilities -- Identification -- History.
Notes: Thesis (Ed.D.)--University of Toronto, 1992.

Bibliography: leaves 247.