Chaplygin.
Series: Zhizn' zamechatel'nykh liudeǐ.  Seriia biografiǐ, vyp. 11(471); Zhiznʹ zamechatelʹnykh li︠u︡deĭ (Molodai︠a︡ gvardii︠a︡ (Firm)) -- 1969, vyp. 11
Publisher: Molodaia gvardiia
Published: 1969
Place of publication: Moskva
Language: rus
Number of pages: 2684
Subjects: Chaplygin, Sergeĭ Alekseevich, -- 1869-1942.