Browse by call number

1. Bŭlgarii͡a
   HA1621 .B85 1995
2. Bŭlgarii͡a--statisticheska panorama
   HA1621 .B855 2008
3. Naselenie
   HA1621 .M55 1968
4. Naselenie i demografski prot͡sesi
   HA1621 .N37 2004
5. Statistical review
   HA1621 .S776 1995-1996 inc.