TY  - BOOK
AU  - Devy, G. N.
TI  - Indian sign language(s)
T2  - People's linguistic survey of India
SN  - 9788125054894
U1  - 409.54 
PY  - 2014///
CY  - New Delhi
PB  - Orient Blackswan
KW  -  Language surveys
KW  - India
N1  - Includes index
ER  -