Title: Increasing achievement of at-risk students at each grade level /
Authors: McPartland, James M.; Slavin, Robert E.; United States.
Publisher: Information Services, Office of Educational Research and Improvement, U.S. Dept. of Education : For sale by the Supt. of Docs., U.S. G.P.O.,
Year: 1990
Subjects: Academic achievement United States; Motivation in education.; Underachievers United States; Education and state United States.; Children with social disabilities Education United States.; Educational equalization United States.