Showing 1 - 3 results of 3 for search '"Lectures and lecturing Audio visual aids."', सवाल का समय: 0.02सेकंड परिणाम को परिष्कृत करें
  1. 1

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

    प्रकाशित 2006
    थीसिस

    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 द्वारा Calnan, James

    प्रकाशित 1972
    पुस्तक

    Speaking at medical meetings a practical guide
  3. 3

    The new oratory द्वारा Jay, Antony 1930-

    प्रकाशित 1971
    पुस्तक

    The new oratory

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