Vekovna druzhba
Subtitle: sbornik ot dokumenti i materiali za dvizhenieto za bulgaro-ruska i ...
By: predg. Dimitur Pekov ; sust. Dimitur Pekov, Tsvetana Pavlova
Publisher: Izd-vo na BZNS
Published: 1981
Place of publication: Sofiia
Language: bul
Number of pages: 267