TY  - BOOK
ED  - India, Registrar General and Census Commissioner
TI  - Census Of India 1981 : : Special tables for Scheduled Tribes on Mother Tongue and Bilingualism 
T2  - Census Of India
U1  - 304.6021/CI.81 
PY  - 1991///
CY  - New Delhi
PB  - Registrar General and Census Commissioner: Govt of India
KW  - Sociology
KW  - India
KW  - Population
KW  - Statistics
KW  - 1981
ER  -