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  1. 1

    Constructing mathematical knowledge epistemology and mathematics education

    Опубликовано 1994
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    Constructing mathematical knowledge epistemology and mathematics education
  2. 2

    Population and family education; draft sample instructional materials.

    Опубликовано 1971
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    Population and family education; draft sample instructional materials.
  3. 3

    The university teaching of social sciences demography : a survey prepared under the auspices of the International Union for the Scientific Study of Population on the basis of regio... по Glass, David Victor 1911- ed

    Опубликовано 1957
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    The university teaching of social sciences demography : a survey prepared under the auspices of the International Union for the Scientific Study of Population on the basis of regional and national reports contributed by W.D. Borrie ... [et al.].

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