14 public-domain matches
Indian Sign Language
INDIAN SIGN LANGUAGE RESEARCH AND TRAINING CENTRE (28-Nov-2011)

Air pictures

The Indian sign language
Planned Outline For Indian Sign Language Recognition
INDIAN SIGN LANGUAGE RESEARCH AND TRAINING CENTRE (14-Aug-2013)
Indian Sign Language Research and Training Centre (11-Aug-2015)

The Sign of Four

UNIVERSAL INDIAN SIGN LANGUAGE
The Philology of the Sign-Language