Johnson, Thomas S. <br/><br/>
Vocal abuse reduction program / 
by Thomas S. Johnson 
 - London :  Taylor & Francis,  1985 
 - 69 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0850665655 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Voice disorders--Therapy