Mayer, Lyle Vernon <br/><br/>
Fundamentals of voice & articulation 
Lyle Vernon Mayer 
 - 12th ed. 
 - Boston  McGraw-Hill  1999. 
 - xv, 313 p.  ill.  28 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>069735508x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Voice culture