Bolgarii︠a︡, Serbii︠a︡ i russkoe obshchestvo vo vremi︠a︡ Balkanskikh voĭn 1912-1913 gg
by N. S. Gusev
HistoryDiplomatic historyTerritorial questionsForeign relations
Writing a summary for young readers…
For young readers
Book data: Open Library
by N. S. Gusev
Book data: Open Library