TY  - GEN
AU  - Ronald Wardhaugh and Janet M. Fuller
TI  - An Introduction to Sociolinguistics
SN  - 978-1-118-73229-8
U1  - 417.1WARA Seventh Edition
PY  - 2015///
CY  - Malden, Oxford, Chichester
PB  - Willey Blackwell
ER  -