Tetzchner, Stephen von. creator Martinsen, Harald. text bibliography cau San Diego, Calif Singular Pub. Group 1992 monographic eng

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x, 361 p. : ill. ; 24 cm. Augmentative and alternative communication// communication aids// children and adults in need of augmentative communication// assessment// teaching situation// teaching strategies// choosing the first signs// further vocabulary development// multi-sign utterances// conversational skills// the language environment// overview of case stories// Stephen von Tetzchner and Harald Martinsen Includes bibliographical references (p. 237-252) and index. Communication devices for people with disabilities Visual communication Sign language Language disorders People with disabilities Means of communication RC429 .T48 1992 616.855 03 TET M 1861561873 92032746 DLC 920813 20191004100958.0 3450904