Three national assessments of science
Subtitle: changes in achievement, 1969-77. Selectedresults from the third national assessment of science.
Contributors: National center for Education Statistics.
Series: Science report / National Assessment of Educational Progress -- No.08-S-00
Publisher: National Assessment of Educational Progress
Published: 1978
Place of publication: Denver (Colo.)
Language: eng
Notes: Prepared for the National Center for Education Statistics.