Act on travel passes, 11 May 1989.  [electronic resource] 

 -  Annual review of population law  1989 
 - 159-60 p.  digital 
<br/><br/> Publication Type: Legislation 
<br/><br/><label>ISSN: </label>0364-3417 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bulgaria<br/>Demography<br/>Developed Countries<br/>Europe<br/>Europe, Eastern<br/>Geography<br/>Legislation as Topic<br/>Licensure<br/>Population<br/>Population Dynamics<br/>Records<br/>Residence Characteristics