"Short description: In Russian. Alexandrov, Vladimir Leontievich. Aeroplanes. Moscow; Leningrad: Ogiz: State Scientific and Engineering Publishing House, 1931 (Moscow: type. Model ). Please feel free to contact us for a detailed description of the copies available. SKU9264731"
"Short description: In Russian. Alexandrov, Vladimir Leontievich. Aeroplanes. Moscow; Leningrad: Gosaviavtoizdat, 1933. Please feel free to contact us for a detailed description of the copies available. SKU9264732"