Showing 1 - 2 results of 2 for search 'Kramer, Klaas 1916-', query time: 0.01s Refine Results
  1. 1

    Teaching elementary school mathematics. by Kramer, Klaas 1916-

    Published 1975
    Book

    Teaching elementary school mathematics.
  2. 2

    Teaching elementary school mathematics by Kramer, Klaas 1916-

    Published 1970
    Book

    Teaching elementary school mathematics

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