Hoppin, Richard H. <br/><br/>
Medieval music / 
Richard H. Hoppin. 
 - 1st ed. 
 - New York :  W. W. Norton,  c1978. 
 - xxiii, 566 p. :  ill. ;  24 cm. 
 - The Norton introduction to music history .
 - 780/.902 .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [531]-551. 
<br/><br/><label>ISBN: </label>0393090906 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Music--History and criticism.--500-1400
<br/><br/><label>Dewey Class. No.: </label>780/.902