Showing 1 - 2 results of 2 for search '"Oratory Audio-visual aids."', query time: 0.06s Refine Results
  1. 1
    by Loney, Glenn Meredith 1928-
    Published 1959
    Book

    Briefing and conference techniques.
  2. 2
    by De Jen, Jean
    Published 1959
    Book

    Visual presntation handbook for business and industry.
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