A.G. Svshnikov, A.N. Tikhonov ; tr. from the Russian by George Yankovsky. N. Piskunov ; tr. from the Russian by George Yankovsky. A.I. Kitaigorodskym ; tr. from the Russian by George Yankovsky. M. Vygodaky ; tr. from the Russian by Geoger Yankovsky. B.A. Sevastyanov, V.P. Chistyakov ; tr. from the Russian by Irene Aleksanova. V. Rydnik ; tr. from the Russian by G. Yankovsky. D. Klovsky, B. Nikolaev ; tr. from the Russian by Boris Kuznetsov. A. Spivakovsky, V. Dyachkov ; tr. from the Russian by Don Danommnis. L.A. Artsimovich ; tr. from the Russian by Oleg Glebov. N. Sevryukov ... [et al.] ; tr. from the Russian by B. Kuznetsov.