Tewari, K S Textbook of Organic Chemistry / K S Tewari, N K Vishnoi. - fourth edition. - India : Vikas Publishing House PVT LTD, 2017. - 1413 p : ill. ; 25 cm. ISBN: 9789385879128 Subjects--Topical Terms: Chemistry, Organic Dewey Class. No.: 547 / T T National Library of Medicine Call No.: 547 / P T