the modal structure of the 11 eothina anastassima ascribed to the emperor leo (+912) :  a musicological study. 

 - nicosia:   1986.  
 - paperback  
<br/><br/> 288pp., 24x17, byzantine music notes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>byzantine music<br/>Church<br/>Music<br/>orthodox