TY  - BOOK
AU  - Bayley, Robert       Ed.
AU  - Bayley, Robert       Ed. Lucas, Ceil      Ed.
TI  - Sociolinguistics variation : Theories methods and application
U1  - P0Y1 
PY  - 2007///
CY  - Cambridge
PB  - Cambridge University Press
KW  - P0Y1
ER  -