Science achievement
Subtitle: racial and regional trends, 1969-73
By: National Assessment of Educational Progress ; [Robert Crane].
Contributors: Crane, Robert.
Series: Background report - National Assessment of Educational Progress ; no. BRS-1
Publisher: NAEP; for sale by Supt. of Docs., U.S. Govt. Print. Off.
Published: 1976
Place of publication: Denver; Washington
Language: eng
Number of pages: 46
Subjects: Science -- Study and teaching -- United States -- Statistics.; Academic achievement -- United States -- Statistics.; Students -- United States -- Statistics.; African American students -- Statistics.
Genres: Statistics.
Notes: Includes bibliographical references.
"Contract no. OEC-0-74-0506."