Rastogi, Subhash Chanda . Chamical Essays: Vol.I & II (Combined) / Textual Documents Subhash Chanda Rastogi & Satish Kumar Agarwala. - 6th ed. / - Agra : Pragati Prakasan , 1976. - 313p. ; 22cm. Subjects--Index Terms: Chemistry Chamical Essays G-Chemistry Dewey Class. No.: 540 / R 185 C