942 resultados para National Center for Health Statistics (U.S.)
Resumo:
Mode of access: Internet.
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"NCES 96-901."
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"March 1990."
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Description based on: 7(winter 1971)
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Mode of access: Internet.
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Mode of access: Internet.
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Issued Jan. 1977.
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Shipping list no.: 98-0050-P.
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Mode of access: Internet.
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Mode of access: Internet.
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Imprint varies: Washington, D.C., 1937-19<54>; Hyattsville, Md., <1983>-1993.
Resumo:
Mode of access: Internet.