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3by Petrakov, N. I͡A (Nikolaĭ I͡Akovlevich), Petrakov, N. I͡A (Nikolaĭ I͡Akovlevich), Petrakov, N. I︠A︡ (Nikolaĭ I︠A︡kovlevich), Petrakov, N. I︠A︡ (Nikolaĭ I︠A︡kovlevich)“...Ėkonomicheskai͡a teorii͡a i khozi͡aĭstvennai͡a praktika...”
Published 1971
Book