Colson, Greta <br/><br/>
Voice production and speech/ 
Greta Colson 
 - London:  Museum Press,  1963 
 - 79 p.;  22 cm. 
<br/><br/>Bibliography: p. 80 
<br/><br/><label>ISBN: </label> £ 0.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Voice--Care and hygiene<br/>Breathing exercise<br/>Singing
<br/><br/><label>Dewey Class. No.: </label>784.93