Showing 1 - 3 results of 3 for search 'Gropper, George L.', Forespørselstid: 0.01s Refine Results
  1. 1

    Instructional strategies af Gropper, George L.

    Udgivet 1974
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    Instructional strategies
  2. 2

    Criteria for the selection and use of visuals in instruction a workbook af Gropper, George L.

    Udgivet 1971
    Bog

    Criteria for the selection and use of visuals in instruction a workbook
  3. 3

    Criteria for the selection and use of visuals in instruction a handbook af Gropper, George L.

    Udgivet 1971
    Bog

    Criteria for the selection and use of visuals in instruction a handbook

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