edited by Arun K. Somani, Ganesh Chandra Deka. edited by Pethuru Raj, Ganesh Chandra Deka. edited by Suyel Namasudra, Ganesh Chandra Deka. edited by Ganesh Chandra Deka. edited by Arthur D.Friedman, Premachandran R.Menon edited by Mario Lupano, Alessandra Vaccari.