ebrary, Inc, Juster, F. T., Gilford, D. M., & Tenenbaum, E. (1990). Precollege science and mathematics teachers: Monitoring supply, demand, and quality. National Academy Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)ebrary, Inc, F. Thomas Juster, Dorothy M. Gilford, ба Ellen Tenenbaum. Precollege Science and Mathematics Teachers: Monitoring Supply, Demand, and Quality. Washington, D.C.: National Academy Press, 1990.
MLA -ийн эшлэл (9 дэх хэвлэлт)ebrary, Inc, et al. Precollege Science and Mathematics Teachers: Monitoring Supply, Demand, and Quality. National Academy Press, 1990.
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