Tewari, K.S.. A textbook of organic chemistry / K.S. Tewari, S.N. Mehrotra and N.K. Vishnoi. - New Delhi : Vikas Publishing House , 1990. - xiv,1394p. : ill.,figs. ; 21cm . NULL ISBN: NULL (Hb) Subjects--Index Terms: CHEMISTRY, ORGANIC Dewey Class. No.: 547 / TEW/T