TY  - BOOK
AU  - Census of India, 1991
TI  - Language. Sikkim. V. 22, Pt. IVB(I)(a)-C series, Table:  C-7   
U1  - Y:5.2973sN91, P1.22 
PY  - 1991///
CY  - Sikkim
PB  - Govt. Press         
ER  -