Zhivkov, Todor. <br/><br/>
Peace and security for the peoples :  the Helsinki Conference on Security and Cooperation in Europe : ten years after / 
Todor Zhivkov. 
 - Sofia :  Sofia Press,  1985. 
 - 276 p. :  port. ;  21 cm. 
<br/><br/> Title in colophon: Mir i sigurnost za narodite. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>National security--Europe.<br/>National security--Bulgaria.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Bulgaria--Foreign relations.
<br/><br/><label>Dewey Class. No.: </label>327.34  / ZHP 1985