Druzhba
Subtitle: [O gorodakh-pobratimakh Rostove n/D i Plevene]
By: I. A. Bondarenko.
Publisher: Sov. Rossii͡a︡
Published: 1977
Place of publication: Moskva
Language: rus
Number of pages: 142
Subjects: Rostov-na-Donu (Russia) -- Relations -- Bulgaria -- Pleven.; Pleven (Bulgaria) -- Relations -- Russia (Federation) -- Rostov-na-Donu.
Notes: In Cyrillic characters.