TY  - BOOK
AU  - Singh, Udaya Narayan
AU  - Singh, Udaya Narayan Maniruzzaman
TI  - Diglossia in Bangladesh and language planning
U1  - P0Y92v263 
PY  - 1983///
CY  - Calcutta
PB  - Gyan Bharati
KW  - P0Y92v263
ER  -