Title: Knizhovnite bogatstva v Nat︠s︡ionalnii︠a︡ istoricheski muzeĭ
Subjects: Catalogs, Rare books, Bibliography, Exhibitions, Nat͡sionalen istoricheski muzeĭ, Nat︠s︡ionalen istoricheski muzeĭ, Nat͡sionalen istoricheski muze
Places: Bulgaria, Sofia