Title: Nat︠s︡ionalʹnoĭ svobode Bolgarii 100 [i.e. sto] let = 100 godini natsionalʹna svoboda na Bŭlgarii︠a︡ /
Authors: Melʹtsar, David Barysavich.; Tonchev, Ĭordan Nikolaev.
Publisher: Izd-vo BGU,
Year: 1978
Subjects: Bulgaria History; Soviet Union Relations Bulgaria.; Bulgaria Relations Soviet Union.