Issues in the analysis, and analysis of change of national assessment data
By: by the staff of the National Assessment of Educational Progress.
Contributors: National Assessment of Educational Progress (Project); Education Commission of the States.
Publisher: Education Commission of the States
Published: 1980
Place of publication: Denver, Colo
Language: eng
Number of pages: 103
Subjects: Educational tests and measurements -- United States.
Notes: Cover title.

"September 1980."

"No. 12-IP-57."

Bibliography: p. 101-103.