Russkii yazyk dlya delovykh lyudei.
By: S.A. Khavronina, L.P.Klobukova, I.V. Mikhalkina.
Contributors: Klobukova, L. P.; Mikhalkina, I. V.
Series: Russkii yazyk kak inostrannyi
Publisher: PAIMS
Published: 1993
Language: rus