BULGARIAN CENTURIES
Centre for researches on the bulgariens Tangra TanNakRa All Bulgarian Fond.
BULGARIAN CENTURIES : J. for History of the Bulgarians / Centre for researches on the bulgariens Tangra TanNakRa All Bulgarian Fond. ; Ed. Board : Georgi Bakalov - Ed.-in-chief. - : Tangra, 1999.
94(497.2) +
BULGARIAN CENTURIES : J. for History of the Bulgarians / Centre for researches on the bulgariens Tangra TanNakRa All Bulgarian Fond. ; Ed. Board : Georgi Bakalov - Ed.-in-chief. - : Tangra, 1999.