Professor Ruchi Ram Sahni (1863-1948): A scientific biography
Rajesh Kochhar Indian Institute of Science Education and Research, Mohali 140306, Punjab Send me an e-mail if you wish to receive the pdf file. Physics News 2013, Vol.43, No. 1 (Jan.) pp.19-35 Professor Ruchi Ram Sahni (1863-1948) whose 150th birth anniversary falls this year was the first Indian officer in ( continue reading… )