A. G. Kurosh; translated from the Russian by George Yankovksy. N. Piskunov ; translated from the Russian by George Yankovsky. L. Elsgolts. Translated from the Russian by George Yankovsky. M. Vygodsky ; translated from the Russian by George Yankovsky. A.I. Kitaigorodsky ; translated from the Russian by George Yankovsky. [by] N. Piskunov ; translated from the Russian by George Yankovsky. [by] V. Rydnik. Translated from the Russian by George Yankovsky. by B. V. Gnedenko ; translated from the Russian by George Yankovsky. I.V. Proskuryakov ; translated from the Russian by George Yankovsky. V. A. Fock ; translated from the Russian by Eugene Yankovsky.