Colson, Greta <br/><br/>
Voice production and speech / 
by Greta Colson 
 - 2nd ed. 
 - London :  Pitman Pub.,  1973 
 - 87 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>0273317695 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Speech<br/>Voice