TY  - BOOK
AU  - Dixon, R. M. W.
TI  - The Rise and Fall of Languages 
SN  - 0521626544
U1  - 417.7 
PY  - 1997///
CY  - Cambridge : 
PB  - Cambridge University Press, 
KW  - Comparative Linguistics
KW  - Historical Linguistics
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-521-62654-4.pdf
ER  -