Early identification and intervention practice in Ontario school boards
By: Iain Davidson, Harry Silverman, Margaret Hughes.
Contributors: Hughes, Margaret, 1941-; Silverman, Harry.; Ontario. Ministry of Education.
Publisher: s.n.
Published: 1979
Place of publication: [s.l
Language: eng
Number of pages: 129
Subjects: Special education -- Ontario.
Notes: "This research project was funded under contract by the Ministry of Education, Ontario."