$Insights & outcomes assessments of great explorations in math and science(GEMS)$
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Insights & outcomes assessments of great explorations in math and science(GEMS)

Bibliographic Details
Corporate Author:	Great Explorations in Math and Science(GEMS)
Other Authors:	Barber, Jacqueline
Format:	Book
Language:	English
Published:	Berkely, CA GEMS/LHS c1995.
Subjects:	Mathematics > Study and teaching (Elementary). Science > Study and teaching (Elementary).