1969-1970 science
Subtitle: national results and illustrations of group comparisons
By: National Assessment of Educational Progress
Contributors: Education Commission of the States
Series: Report -- 1
Publisher: NAEP; for sale by the Supt. of Docs., U. S. Govt. Print. Off.
Published: 1970
Place of publication: Denver; Washington
Language: eng
Number of pages: 160
Subjects: Science; Study and teaching; Statistics; Academic achievement
Other titles: Science : National results and illustrations of group comparisons.
Notes: "A project of the Education Commission of the States."