Dangos 1 - 8 canlyniadau o 8 ar gyfer chwilio 'Gage, N. L. (Nathaniel Lees) 1917-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Educational psychology gan Gage, N. L. (Nathaniel Lees) 1917-

    Cyhoeddwyd 1992
    Llyfr

    Educational psychology
  2. 2

    Educational psychology gan Gage, N. L. (Nathaniel Lees) 1917-

    Cyhoeddwyd 1988
    Llyfr

    Educational psychology
  3. 3

    Teacher effectiveness and teacher education the search for a scientific basis gan Gage, N. L. (Nathaniel Lees) 1917-

    Cyhoeddwyd 1972
    Llyfr

    Teacher effectiveness and teacher education the search for a scientific basis
  4. 4

    Experimental and quasi-experimental designs for research gan Campbell, Donald Thomas 1916-

    Cyhoeddwyd 1966
    Llyfr

    Experimental and quasi-experimental designs for research
  5. 5

    Experimental and quasi-experimental designs for research gan Campbell, Donald Thomas 1916-

    Cyhoeddwyd 1963
    Llyfr

    Experimental and quasi-experimental designs for research
  6. 6

    Experimental and quasi-experimental designs for research gan Campbell, Donald Thomas 1916-

    Cyhoeddwyd 1963
    Llyfr

    Experimental and quasi-experimental designs for research
  7. 7

    Handbook of research on teaching a project of the American Educational Research Association. gan Gage, N. L. (Nathaniel Lees) 1917-2008

    Cyhoeddwyd 1963
    Llyfr

    Handbook of research on teaching a project of the American Educational Research Association.
  8. 8

    Educational measurement and evaluation gan Remmers, H. H. (Hermann Henry) b. 1892

    Cyhoeddwyd 1955
    Llyfr

    Educational measurement and evaluation

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