Prafulla Chandra
Rây

University of Calcutta


James Charles
Philip

Imperial College London


Georges
Urbain

Universite de Paris


Henry Louis
Le Chatelier

École des Mines de Paris


Adolf Emil
Baur

ETH Zürich


Nil Ratan
Dhar

Allahabad University


Sameer
Bose

Rani Durgavati University, Jabalpur, Madhya Pradesh, India


Ramrao
Kharat

Robertson College, Jabalpur, India


Nil Ratan
Dhar

Allahabad University


Sameer
Bose

Rani Durgavati University, Jabalpur, Madhya Pradesh, India


Ramrao
Kharat

Robertson College, Jabalpur, India


Lalitkumar J
Paliwal

Rashtrasant Tukadoji Maharaj Nagpur University Nagpur-440033 INDIA.

W. N.
Parwate

Institute of Science Nagpur
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W. N. ParwateX