Gronbeck, Bruse.G ...etc <br/><br/>
Principles of speech communication 

 - 10th ed. 
 - U.S.A  Harper Collins  1988 
 - 397p,  PB  22cm. 
<br/><br/><label>ISBN: </label>067318708X 
<br/><br/><label>Dewey Class. No.: </label>808.51  / GRO