Istorii͡a︡ na sŭobshtenii͡a︡ta v Bŭlgarii͡a︡
Subtitle: fakti, sŭbitii͡a︡, lichnosti, problemi
By: Iskra Baeva, Evgenii͡a︡ Kalinova, Ilii͡a︡na Marcheva.
Contributors: Kalinova, Evgenii͡a︡.; Marcheva, Ilii͡a︡na.
Publisher: IK "Rakla"
Published: 1997
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 160
Subjects: Communication and traffic -- Bulgaria -- History.
Notes: Includes bibliographical references (p. 117-126).