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Название: Nurturing and Sustaining Effective Programs in Science Education for Grades K-8: Building a Village in California: Summary of a Convocation
Автор: Olson S.
Аннотация:
The National Academy of Sciences is a private, nonprofit, self-perpetuating society of distinguished scholars engaged in scientific and engineering research, dedicated to the furtherance of science and technology and to their use for the general welfare.