TY  - GEN
AU  - Khavronina,Serafima
AU  - Shirochenckaya,A.I.
TI  - Russkij jazyk v uprazhnenijakh: = Russian in exercise 
SN  - 9785883371553
AV  - PG2065 
PY  - 2008///
CY  - Moskova
PB  - Russkii iazyk. Kursy
KW  - Russian language
KW  - Study and teaching
ER  -