Colson, Greta <br/><br/>
Voice production and speech 

 - 2nd ed.- 
 - Nairobi:  Pitman Publishing Ltd,  1973 
 - 87p.:  ill.;  22cm. 
<br/><br/><label>ISBN: </label>0-273-31769-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Voice<br/>Speech<br/>Physiological aspects
<br/><br/><label>LC Class. No.: </label>QP306.C75