Tsankov, T <br/><br/>
[Some considerations regarding the subject of demography].  [electronic resource] 

 -  Naselenie (Sofia, Bulgaria : 1983)  1992 
 - 75-84 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0205-0617 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bulgaria<br/>Demography<br/>Developed Countries<br/>Europe<br/>Europe, Eastern<br/>Population Dynamics<br/>Social Sciences