TY  - BOOK
AU  - Datta A
TI  - Sociolinguistic behaviour and social change :  As illustrated by the Swahili and Bengali speech communities A comparative study
U1  - P1570j6,305, 111M2 
PY  - 1982///
CY  - Calcutta
PB  - Indian Pub      
KW  - LINGUISTICS
ER  -