TY  - BOOK
AU  - Katzner, Kenneth.
TI  - The languages of the world
SN  - 9780415250047
U1  - 400 KAT 
PY  - 2007///
CY  - London
PB  - Routledge
KW  - Languages
KW  - The languages of the world
N1  - Include index
ER  -