Boris Khristov v arkhivite na Dŭrzhavna sigurnost
By: Petko Mangachev
Publisher: Kolbis
Published: 2014
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 99
ISBN-13: 9789548921862
Subjects: Sources; Secret service; Bulgarian Espionage; Basses (Singers); Biography; History