Verderber, Kathleen S. and Sellnow , Deanna D. <br/><br/>
Speak 

 - 2015 
 - USA  cengage learning 
 - 294 
<br/><br/><label>ISBN: </label>9781285077055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>National Library of Medicine Call No.: </label>PN 412 V 2015