ebrary, Inc. (1997). Improving teacher preparation and credentialing consistent with the National Science Education Standards: Report of a symposium. National Academy Press.
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Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Improving Teacher Preparation and Credentialing Consistent with the National Science Education Standards: Report of a Symposium. Washington, DC: National Academy Press, 1997.
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MLA (9th ed.) Zitazioa
ebrary, Inc. Improving Teacher Preparation and Credentialing Consistent with the National Science Education Standards: Report of a Symposium. National Academy Press, 1997.
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