TY  - BOOK
AU  - Wardhaugh,Ronald
TI  - An Introduction sociolinguistics / 
SN  - 0631183531
U1  - 306.44 
PY  - 1992///(rep1993)
CY  - United Kingdom : 
PB  - Blackwell Publishers , 
KW  - SOCIOLINGUISTICS
N1  - NULL
ER  -