1 - 3 toradh á dtaispeáint as 3 toradh san iomlán ar an gcuardach 'National Education Association of the United States. Dept of Audio-Visual Instruction', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1

    Teaching machines and programmed learning a sourcebook de réir Lumsdaine, Arthur A

    Foilsithe / Cruthaithe 1960
    LEABHAR

    Teaching machines and programmed learning a sourcebook
  2. 2

    The school administrator and his audio-visual program

    Foilsithe / Cruthaithe 1954
    LEABHAR

    The school administrator and his audio-visual program
  3. 3

    Planning schools for use of audio-visual materials. no.1-.

    Foilsithe / Cruthaithe 1952
    LEABHAR

    Planning schools for use of audio-visual materials. no.1-.

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