Salzman,Eric. <br/><br/>
Twentieth -Century music :  an introduction. 

 - ed. 
 - New jersey :  Prentice hall,  1976. 
 - 196  p. ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>music.