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The top documents tagged [mechanical amplification]
Spiritual
Spurgeon
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Disability- any physical or mental impairment that limits normal activities, including seeing, hearing, walking, or speaking 20% of adult population
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Chapter 11: Perception of Sound Overview of Questions If a tree falls in the forest and no one is there to hear it, is there a sound? What is it that makes
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People with physical and mental challenges deserve to be treated with dignity and respect
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Research Highlights of 2010
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Physical and mental challenges
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