Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio '"Education Graphic methods."', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    A primer of graphics and statistics for teachers gan Rugg, Harold Ordway 1886-

    Cyhoeddwyd 1925
    Llyfr

    A primer of graphics and statistics for teachers
  2. 2

    Statistical method in educational measurement gan Otis, Arthur Sinton 1886-

    Cyhoeddwyd 1925
    Llyfr

    Statistical method in educational measurement
  3. 3

    Graphic methods in education gan Williams, J. Harold 1888-1981

    Cyhoeddwyd 1924
    Llyfr

    Graphic methods in education

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