A comparison of educational outcomes under single-track and two-track plans for educable mentally retarded children
By: by J. Wayne Wrightstone ... [et al.].
Contributors: Wrightstone, J. Wayne 1904-1986.
Publisher: Board of Education, City of New York
Published: 1959
Place of publication: [New York
Language: eng
Number of pages: 299
Subjects: Children with mental disabilities -- Education.; Ability grouping in education.; Mainstreaming in education.
Other titles: Comparison of educational outcomes ...
Notes: Includes bibliographical references.
Cover title.
"Cooperative research project contract number 6908, project number 144."