Matryoshka 1. Vvodno-fonetitscheskij kurs russkogo jazyka. Pravila tschtenija i pisma. Elementarnyj razgovornyj i gramma
An Introductory Russian Phonetic Course. Reading an Writing Rules. An Elementary Conversational and Grammar Course. 0-A1
N.B. Karavanova
Univers-Verlag UG
2018