TY  - BOOK
AU  - Trudgill, Peter
TI  - Sociolinguistics: an introduction to language & society (sách nhỏ)
SN  - 0140224793
U1  - 401.9 
PY  - 1983///
CY  - London ; New York
PB  - Pearson
KW  - Sociolinguistics
N1  - 001105; I 038
ER  -