. . "Kiran Kumar BHATTACHARYA" . "K." . "K." . "Kiran"@en . "Bhattacharyya" . . "Bhattacharya"@en . "Kiran Kumar" . "Bhattacharjee" . . "Kiran Kumar Bhattacharya" . "Kiran Kumar Bhattacharyya" . . "K. K. Bhattacharya" . "1898" . "BHATTACHARYA" . "Bhattacharya, K. K. (Kiran Kumar)" . "Kiran Kumar Bhattacharjee" . . "K.K. Bhattacharya"@nl-NL . "Kiran Kumar Bhattacharya"@en . "Kumar"@en .