Bragin Yu.I.,  Voropaev N.D.,  Gonsales Martines Adolfo Ispansko – russkiy politekhnicheskiy slovar./Yu.I. Bragin, N.D. Voropaev, González Martínez Adolfo Spanish-Russian Polytechnic Dictionary. In Russian - landofmagazines.com

TransliterationBragin Yu.I., Voropaev N.D., Gonsales Martines Adolfo Ispansko – russkiy politekhnicheskiy slovar.

In EnglishYu.I. Bragin, N.D. Voropaev, González Martínez Adolfo Spanish-Russian Polytechnic Dictionary. In Russian

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