Apel, Willi <br/><br/>
Harvard dictionary of music / 
Willi Apel 
 - 2nd ed., rev. & enl. 
 - Cambridge, Mass. :  Belknap Press of Harvard University Press,  1969 
 - 935 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0674375017 
<br/><br/><label>LCCN: </label>68-21970 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Music--Dictionaries