1969-1970 science
Subtitle: group and balanced group results for color, parental education, size and type of community, 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: Education Commission of the States
Published: 1971
Place of publication: Denver
Language: eng
Number of pages: 86
Subjects: Science; Study and teaching; Statistics; Students; Academic achievement
Other titles: Science : group and balanced group results for color, parental education ...
Notes: "A project of the Education Commission of the States."