TY  - BOOK
AU  - Bandyopadhyay, Sandip 
TI  - Banglay samajbhasacharcha
SN  - 9788195585922
U1  - 491.44 
PY  - 2022///
CY  - Kolkata
PB  - Nirjhar 
KW  - Bengali language
KW  - Sociolinguistics
ER  -