Riper, Van Charles <br/><br/>
Speech Correction Principles and Methods 
Charles Van Riper 
 - 6th ed. 
 - New Jersey  Prentice-Hall  1978 
 - 24cm.  ill.;  vii,471p.: 
<br/><br/><label>ISBN: </label>0138295239 
<br/><br/><label>Dewey Class. No.: </label>616.8554/  / RIP