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All India Institute of Speech and Hearing, Mysuru
(An Autonomous institute Under Ministry of Health and Family Welfare, Government of India.)

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Visible speech

Potter, Ralph Kimball, 1894-

Visible speech [by] Ralph K. Potter, George A. Kopp [and] Harriet Green Kopp. - [Corr.] - New York, Dover Publications [1966] - xiv, 439 p. illus. 25 cm.

Bibliography: p. 428.

65023130


Deaf--Means of communication.
Speech.
Telephone--Equipment and supplies.

TK6500 / .P65 1966

621.386 POT