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United States National Commission on Mathematics Instruction, National Research Council (U.S.). Board on International Scientific Organizations, National Academies Press (U.S.), Inc ebrary, Ana Ferreras, Steve Olson, and A. Ester Sztein. The Teacher Development Continuum in the United States and China: Summary of a Workshop. Washington, D.C.: National Academies Press, 2010.

United States National Commission on Mathematics Instruction, et al. The Teacher Development Continuum in the United States and China: Summary of a Workshop. National Academies Press, 2010.