Ajoy Kumar Ray
History of science in India V.7: engineering science - Allahabad National Academy of Sciences India 2014 Kolkata Sreeramakrishna Mission Institute of Culture 2014 - 214p.
English
9789381325476
Engineering science
509.225 / AJO/HI
History of science in India V.7: engineering science - Allahabad National Academy of Sciences India 2014 Kolkata Sreeramakrishna Mission Institute of Culture 2014 - 214p.
English
9789381325476
Engineering science
509.225 / AJO/HI