Title: The effects of services on student development.
Authors: Frechtling, Joy A.; National Institute of Education (U.S.)
Publisher: National Institute of Education, U. S. Dept. of Health, Education and Welfare,
Year: 1977
Subjects: Compensatory education United States.; Children with social disabilities Education (Primary) United States.; Reading (Primary); Mathematics Study and teaching (Primary); Individualized instruction.; Academic achievement