State and alphabetical list of the directorates of the county military chiefs of European Russia / IZ compiled - St. Petersburg: type. Trenke and Fusno, 1884. - 54 p. ; 21 cm. - Author. is revealed by analogy with his other works
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BBC 63.3 (283) 522-35п2я1 ББК 68.422п2я1
Copy source: RSL Location on map of originals: RSL