Vazhni︠e︡ĭshīi︠a︡ sobytīi︠a︡ za pervyĭ god mīrovoĭ voĭny po 31-oe īi︠u︡li︠a︡ 1915
Published: 1915
Place of publication: Germany]
Language: rus
Number of pages: 56
Subjects: World War, 1914-1918; Chronology