On the Causes and Treatment of Impediments of Speech : Including the Theory of Articulate Sounds, and on the Construction of Hearing and Speaking Instruments by John Bishop — OmList
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On the Causes and Treatment of Impediments of Speech : Including the Theory of Articulate Sounds, and on the Construction of Hearing and Speaking Instruments
On the Causes and Treatment of Impediments of Speech : Including the Theory of Articulate Sounds, and on the Construction of Hearing and Speaking Instruments