Adaptatsionnye testy, Praktikum, I. uroven obschego vladeniia russkim iazykom kak inostrannym /
Tatʹjana M Balychina, Natalʹja M Rumjanceva, Natalʹja Ju Careva.
- 127 p. 22 cm.
9785883371270
Russian language--Grammar--Problems, exercises, etc. Russian language--Study and teaching