Bŭlgarskata obshtestvenost za Sŭvetskii͡a sŭi͡uz 1926/1936 /

by Nikolov, T͡Sanko, Nikolov, T͡Sanko, Nikolov, T︠S︡anko, Nikolov, T︠S︡anko
Published 1982

Deloto na V.I. Lenin i bulgarskata obshchestvenost : 1917-1923 g. /

by Nikolov, T︠S︡anko, Nikolov, T︠S︡anko
Published 1971

Delo V.I. Lenina i bolgarskai͡a obshchestvennostʹ/

by Nikolov, T͡Sanko, Nikolov, T︠S︡anko
Published 1980

Deĭnostta na BKP v zashtita na Sŭvetska Rusii͡a, 1917-1922

by Nikolov, T͡Sanko, Nikolov, T︠S︡anko
Published 1960

Deĭnostta na BKP v zashtita na Sŭvetska Rusii͡a : 1917-1922 /

by Nikolov, T͡Sanko
Published 1960

Rabotata na BKP sled Aprilskii︠a︡ plenum za vŭzpitanieto na komunistite, 1956-1962 /

by Nikolov, T︠S︡anko
Published 1964

Rabotata na BKP sled Aprilskiia plenum za vuzpitanieto na komunistite, 1956-1962

by Nikolov, T︠S︡anko
Published 1964

Geroichen pŭt borbi i pobedi : <kŭm 70-god. na II kongr. na RSDRP> : [istor. ocherk]

by Nikolov, T︠S︡anko
Published 1973

Chestvuvane na Velikii︠a︡ Oktomori v Bŭlgarii︠a︡

by Nikolov, Tsanko
Published 1967

Deĭnostta na BKP v zashtita na Sŭvetska Rusii︠a︡ : 1917-1922

by Nikolov, T︠S︡anko
Published 1960

Kakto slŭntseto i vŭzdukhŭt : [istoricheski ocherk za bŭlgarsko-sŭvetska druzhba] /

by Vekov, Angel Khr
Published 1977

KPSS, avangard na svetovnoto revoli͡ut͡sionno dvizhenie : sbornik /

Published 1981