Detrez, Raymond,  1948-, <br/><br/>
Historical dictionary of Bulgaria /Raymond Detrez. 

 - second edition. 
 - Lanham, Maryland :  Scarecrow Press, Incorporated,  (c)2006. 
 - lxvi, 637 pages :  maps ;  23 cm. 
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<br/><br/><label>LCCN: </label>2005034747 
<br/><br/><label>LC Class. No.: </label>DR65  / .H578 2006 DR65