National assessment of educational progress, 1985-86 : mathematics achievement and classroom instructional activities /

Bibliographic Details
Main Author: Sedlacek, Deborah Sherman, 1948-
Corporate Author: National Center for Education Statistics
Format: Government Document Book
Language:English
Published: Washington, D.C. : U.S. Dept. of Education, Office of Educational Research and Improvement : [1990]
Series:Survey report (National Center for Education Statistics)
Subjects:

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