TY  - BOOK
AU  - Wardhaugh,Ronald
TI  - An introduction to sociolinguistics
SN  - 0631183531
U1  - 306.44 WAR 
PY  - 1992///
CY  - New York
PB  - Blackwell
KW  - Sociolinguistics
N1  - Includes bibliography (p. 365 - 379) and index
ER  -