Avstro-ungarskoto i germanskoto razuznavane v Bŭlgarii︠a︡, 1900-1914-1944
By: Valentin Aleksandrov
Edition: 1. izd.
Series: Biblioteka za bŭlgarite v chuzhbina "Idei 21 vek"
Publisher: Izd-vo "EŬR Grup 2000"
Published: 2005
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 235
Subjects: German Espionage; Intelligence service; Austrian Espionage
Notes: Includes bibliographical references.