After speaking and training internationally for fifteen years, Mary Wong lifts the lid on professional speaking secrets in this comprehensive book. An easy read due to her story-telling style, The Balloon Principle, is sure to assist both novice and long-term speakers to raise their speaking prowess.
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After speaking and training internationally for fifteen years, Mary Wong lifts the lid on professional speaking secrets in this comprehensive book. An easy read due to her story-telling style, The Balloon Principle, is sure to assist both novice and long-term speakers to raise their speaking prowess.
Read Less
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New. Trade paperback (US). Glued binding. 154 p. Contains: Unspecified. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
