Selected results from the national assessments of science
Subtitle: scientific principles and procedures
By: National Assessment of Educational Progress
Contributors: National Center for Education Statistics
Series: Science report - National Assessment of Educational Progress -- no. 04-S-02
Publisher: NAEP; for sale by Supt. of Docs., U.S. Govt. Print. Off.
Published: 1975
Place of publication: [Denver]; Washington
Language: eng
Number of pages: 53
Subjects: Science -- Study and teaching -- United States -- Statistics
Genres: Statistics
Other titles: National assessment of science
Notes: "Prepared under contract no. OEC-0-74-0506 with the National Center for Education Statistics."

"August 1975."