TY  - BOOK
AU  - Bayley, Robert
AU  - Lucas, Ceil
TI  - Sociolinguistics variation: theories, methods and applications 
SN  - 9781316604366
U1  - 410.03 
PY  - 2016///
CY  - New Delhi
PB  - Cambridge University Press
KW  - Linguistics
KW  - Sociolinguistics
ER  -