Whitby, Anonymous monk of, <br/><br/>
The Earliest Life of Gregory the Great : 

 -  Cambridge University Press,  1968. 
 - 200 pages 
<br/><br/><label>ISBN: </label>9780521313841 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biography & Autobiography.
<br/><br/><label>Dewey Class. No.: </label>270.2092  / COL