TY  - BOOK
AU  - Bell, Roger T
TI  - Sociolinguistics : : goals, approaches, and problems 
SN  - 0713432195
PY  - 1976///
CY  - London : 
PB  - B. T. Batsford, 
KW  - Sociolinguistics
N1  - Includes bibliographical references and index
ER  -