Science : group and balanced group results for color, parental education, size and type of community
Subtitle: and balanced group results for region of the country [and] sex
Series: National Assessment report -- 7; Report (National Assessment of Educational Progress (Project)) -- 7
Publisher: for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 195
Subjects: Science; Study and teaching; Statistics; Students; Academic achievement
Notes: On cover: "Group results B."

"A Project of the Education Commission of the States."

"May 1973."