TY  - BOOK
AU  - Potapova,N.F.
TI  - Russian : elementary course
U1  - 491.78242 23
PY  - 1954///-1955
CY  - Moscow
PB  - Foregin language publishing house
KW  - Russian language
KW  - Textbooks for foreign speakers
KW  - English
N1  -  V. 1.-- V. 2.--
ER  -