The video is of 'Baigrah' Dance, which is one of the Dance forms of Dimasa traditional Dance 'Baidima'. It was performed by Joypur Baidima group at Joypur village.
The book provides a detailed description of the socio-cultural aspects of the Dimasa community living in Assam. It is divided into 8 chapters with 5 appendices, a glossary and index.
Dimasa Word Book consists of 35 semantic wordlists with the lexical items, their transcriptions and word meanings. It also provides a brief outline of the Dimasa linguistic background.