TY  - BOOK
AU  - Voegelin, C. F.
AU  - Voegelin, F. M.
TI  - Classification and Index of the world's Languages
SN  - 0444001557
PY  - 1977///
CY  - New York
PB  - Else Vier
KW  - Linguistices
KW  - Other Economic Languages Bibliography
ER  -