Russkai︠a︡ diplomatii︠a︡, 1914-1917 i voĭna na Balkanakh
Trubet︠s︡koĭ, Grigoriĭ N.(Grigoriĭ Nikolaevich),kni︠a︡zʹ,1873-1930.
[Montreal, Que. Editions "R.U.S."]
1983
Title on verso t.p.: Russian diplomacy (1914-1917) & the war in the Balkans
Place and publisher named on leaf of advertising inserted preceding half title
World War, 1914-1918
Eastern question (Balkan)