Title: Voenno-statisticheskīĭ obzor kni︠a︡zhestva Bolgarskago i strategicheskoe ego znachenīe v sluchai︠e︡ voĭny Rossīi s Turt︠s︡īei︠u︡ i Avstrīeĭ [microform]
Subjects: Military geography, Strategic aspects