Bhattacharjee, Arup Kumar, Bhattacharyya, Sukumar Bhattacharjee, Sravani Bhattacharjee, A. Sangaiah, Arun Kumar, Bhattacharya, Arindam K. Bhattacharyya, Haridas Chatterjee, Anuradha, Chatterjee, Sankar Bhattacharya, Arindam