TY  - GEN
AU  - Wardhaugh, Ronald.           
TI  - An introduction to sociolinguistics
T2  - Blackwell textbooks in linguistics
SN  - 9781405135597 (pbk. : alk. paper)
U1  - 306.44 
PY  - 2006///
CY  - Malden, Mass., USA
PB  - Blackwell Pub.,2006
KW  - Sociolinguistics
N1  - Includes bibliographical references (p. [385]-414) and index
ER  -