TY  - BOOK
AU  - Yevadovshii, Yu, N.
AU  - Yevadovshii, Yu, N.
TI  - Byerbyersku language
U1  - P6Ber 
PY  - 1967///
CY  - Moscow
PB  - Nayaka Publications
KW  - P6Ber
ER  -