Translated from the Russian by O.B. Sheinin. Little Mathematics Library. Mir. Publishers. Moscow. 1981.
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2 Obras de 20x12,5 cm. Com 56; 70, [ii] págs. Brochados. Ilustrados com esquemas.
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Tem junto: BESKIN. (N.M.). DIVIDING A SEGMENT IN A GIVEN RATIO. Translated from the Russian by V. Zhitomirsky, D.Sc. (Eng,). Litttle Mathematics Library. Mir Publishers. Moscow. 1975.