TY  - BOOK
AU  - Hudson, R. A.
TI  - Socio Linguistics 
SN  - 0521565146
U1  - 306.44 
PY  - 1998///
CY  - Cambridge : 
PB  - Cambridge University Press, 
KW  - Socio Lingustics
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-521-565146.pdf
ER  -