Mathematical understanding : selected results from the second assessment of mathematics /

Bibliographic Details
Corporate Authors: National Assessment of Educational Progress (Project), National Institute of Education (U.S.)
Format: Government Document Book
Language:English
Published: [Washington] : [Dept. of Health, Education, and Welfare, Education Division], National Institute of Education, 1979.
Series:Report (National Assessment of Educational Progress (Project)) ; no. 09-MA-04.
Subjects:
Description
Item Description:Performed pursuant to Contract Number OEC-0-74-0506.
December 1979.
Physical Description:xv, 40 pages : illustrations ; 28 cm.
Bibliography:Bibliography: page 39.