TY  - BOOK
AU  - Bell,Roger T.
TI  - Sociolinguistics: Goals, approaches, and problems 
SN  - 0713432187
PY  - 1976///
CY  - London
PB  - B. T. Batsford
KW  - Sociolinguistics
N1  - Includes indexes; Bibliogr.: p. 229-243
ER  -