100 godini bŭlgarski dŭrzhavni zheleznit͡si
Subtitle: I͡Ubileĭna nauchno-prilozhna konferent͡sii͡a na tema "Novi tekhnologii i tekhnicheski sredstva v ZhP transport," Sofii͡a, 23-24 noemvri, 1988 : sbornik ot dokladi.
Contributors: Nauchno-tekhnicheski sŭi͡uz po transport.; Bŭlgarski dŭrzhavni zheleznit͡si, Stopansko obedinenie.; Institut po eksploatat͡sii͡a na zhelezopŭtnii͡a transport (Sofia, Bulgaria)
Publisher: [s.n.]
Published: 1988
Place of publication: Sofii͡a
Language: bul
Subjects: Railroad engineering -- Congresses.
Other titles: Sto godini bŭlgarski dŭrzhavni zheleznit͡si.
Notes: Includes bibliographical references.
At head of title, v. 1-   : Nauchno-tekhnicheski sŭi͡uz po transport. SO "Bŭlgarski dŭrzhavni zhelznit͡si." Institut po eksploatat͡sii͡a na zhelezopŭtnii͡a transport.