Singh, R.N. . Organic Chemistry / Textual Documents R.N.Singh, S.M.L.Gupta & M.M.Bokadia. - 2nd ed. / - Agra : Ratan Prakashan Mandir , 1917. - 900p. ; 22cm. - Vol. II- Subjects--Index Terms: Organic Chemistry Chemistry-Organic G-Chemistry Dewey Class. No.: 547 / Si 61 Or