TY  - BOOK
AU  - Bayley,Robert
AU  - Lucas,Ceil
TI  - Sociolinguistic variation: theories, methods, and applications 
SN  - 9780521871273 (cased)
AV  - P 120. V37S643 2007  
PY  - 2007///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Language and languages
KW  - Variation
KW  - Sociolinguistics
N1  - Includes bibliographical references (p. 354-392) and index
ER  -