Konstantinov, Petŭr <br/><br/>
Treasures of Bulgaria / 
Peter Konstantinov ; english version Nikola Georgiev. 
 - Sofia:   Lyuborodie Foundation,   2001.  
 - 251 p. :  ill., maps. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9540715180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography<br/>Theology
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Bulgaria--History<br/>Βουλγαρία--Ιστορία
<br/><br/><label>Dewey Class. No.: </label>949.9