Dŭrzhavna sigurnost i izcheznalite sŭkrovishta
By: Bogdana Lazarova
Publisher: Universitetsko izd-vo "Sv. Kliment Okhridski"
Published: 2009
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 182
Subjects: Internal security; National security; Cultural property; Protection; Antiquities