634154
9781861562852
The fourth edition has been updated to include useful website addresses for manufacturers and suppliers of communication aids and publishers of assessments, and where to find useful information on the Internet for various conditions. Since dictionaries need to reflect changes in terminology, the text has been revised completely with older terms and older technology systems being removed to make way for new terms and new technology systems.Morris, David W. H. is the author of 'Dictionary of Communication Disorders', published 2004 under ISBN 9781861562852 and ISBN 1861562853.
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