Singing :  the Mechanism and the Technic 

 - New York :   Carl Fischer,  1967 
 - 275 p. ;  27 cm. 
<br/><br/><label>ISBN: </label>0825800552 
<br/><br/><label>Standard No.: </label>DAR018786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Técnica vocal<br/>Educación vocal
<br/><br/><label>Universal Decimal Class. No.: </label>784.9