Amit Kumar Das

By Asok Kumar Mallik, Amit Kumar Das

Edited By Amit R. Das Gupta, Lorenz M. Lüthi

By Amit Das Gupta

Edited By Amit Kumar, Chhotu Ram

Edited By Narendra Kumar, Hukum Singh, Amit Kumar

By Amit Kumar

Edited By Amit Kumar, Kuldeep Bauddh, Sudhakar Srivastava

Edited By Amit Kumar, Mangey Ram

By Rakesh S. Sengar, Amit Kumar, Reshu Chaudhary, Ashu Singh

Edited By Ranjna Sirohi, Amit Kumar Rai, Luciana Porto de Souza Vandenberghe, Binod Parameswaran

Edited By Amit Kumar Rai, Ranjna Sirohi, Luciana Porto de Souza Vandenberghe, Binod Parameswaran

Edited By Amit Kumar Rai, Anu Appaiah K. A.