Mostrando 1 - 3 Resultados de 3 Para Buscar '"Lectures and lecturing Audio visual aids."', tiempo de consulta: 0.02s Limitar resultados
  1. 1

    A Comparative study on the effects of different oral presentation methods on elementary school children's attention por Brisenio, Kristine R.

    Publicado 2006
    Tesis

    A Comparative study on the effects of different oral presentation methods on elementary school children's attention
  2. 2

    Speaking at medical meetings a practical guide por Calnan, James

    Publicado 1972
    Libro

    Speaking at medical meetings a practical guide
  3. 3

    The new oratory por Jay, Antony 1930-

    Publicado 1971
    Libro

    The new oratory

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