Mostrar 1 - 10 resultats de 21 per cerca 'Christensen, Larry B. 1941,-', hora de la petició: 0.01sec Refinar resultats
  1. 1

    Educational research quantitative, qualitative, and mixed approaches per Johnson, Burke, Christensen, Larry B. 1941,-

    Publicat 2017
    Llibre

    Educational research quantitative, qualitative, and mixed approaches
  2. 2

    Educational research quantitative, qualitative, and mixed approaches per Johnson, Burke

    Publicat 2012
    Llibre

    Educational research quantitative, qualitative, and mixed approaches
  3. 3

    Research methods, design, and analysis per Christensen, Larry B. 1941-

    Publicat 2011
    Llibre

    Research methods, design, and analysis
  4. 4

    Research methods, design, and analysis per Christensen, Larry B. 1941-, Johnson, R. Burke

    Publicat 2011
    Llibre

    Research methods, design, and analysis
  5. 5

    Research methods, design, and analysis per Christensen, Larry B. 1941-

    Publicat 2011
    Llibre

    Research methods, design, and analysis
  6. 6

    Educational research quantitative, qualitative, and mixed approaches per Johnson, Burke

    Publicat 2008
    Llibre

    Educational research quantitative, qualitative, and mixed approaches
  7. 7

    Experimental methodology per Christensen, Larry B. 1941-

    Publicat 2007
    Llibre

    Experimental methodology
  8. 8

    Experimental methodology per Christensen, Larry B. 1941-

    Publicat 2001
    Llibre

    Experimental methodology
  9. 9

    Experimental methodology per Christensen, Larry B. 1941-

    Publicat 1997
    Llibre

    Experimental methodology
  10. 10

    Experimental methodology per Christensen, Larry B. 1941-

    Publicat 1997
    Llibre

    Experimental methodology

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