Routledge handbook of communication disorders / 
edited by Ruth Huntley Bahr, Elaine R. Silliman. 
 - xxiv, 438 p. :  illustrations ;  26 cm. 
<br/><br/><label>ISBN: </label>9780415821025 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communicative disorders.