A collection of tactical tasks for the plans of the western border area (approved by the Circus of the Chief Staff of 1884 No. 204) with reference data and approximate solutions / Comp. Gene. Staff captains M. Kaigorodov and Y. Prezhentsov .- St. Petersburg: type. Headquarters of the Guard and Peterburg. military. okr. , 1884 .- 345 p. Sec. pag. ; 24 centimeters
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