Siddhanta, Narendranath Rasayan Bijnan. VOL. I. by Narendranath Siddhanta & Arun mani Chaudhury - 1st ed. rep. - guwahati: Pathya puthi prastuti sammnay samiti., 1972. - 246p.: 15cm. Subjects--Index Terms: Chemistry & allied sciences. Chemistry Dewey Class. No.: 540