Garbutt, Cameron W. <br/><br/>
Effective methods for correcting articulatory defects 
Cameron W. Garbutt, John O. Anderson. 
 - Danville, Ill.  Interstate Printers and Publishers  c1980. 
 - 218 p.  ill. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 211-214. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>78078380  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Articulation disorders<br/>Speech therapy