Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Llanes, Aurora L. 1938-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Audio-visual aids as a technique in the education of the rducable mentally retarded children [microform] gan Llanes, Aurora L. 1938-

    Cyhoeddwyd 1977
    Visual Material

    Audio-visual aids as a technique in the education of the rducable mentally retarded children [microform]
  2. 2

    Audio-visual aids as a technique in the education of the educable mentally retarded children gan Llanes, Aurora L. 1938-

    Cyhoeddwyd 1967
    Traethawd Ymchwil

    Audio-visual aids as a technique in the education of the educable mentally retarded children

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