DEWAN,SK ORGANIC SPECTROSCOPY(NMR,IR,MASS AND UV)/ S K Dewan. - NEW DELHI: CBS PUBLISHERS AND DISTRIBUTORS, 2010. - 662 ISBN: 9788123919065 Subjects--Topical Terms: ORGANIC SPECTROSCOPY(NMR,IR,MASS AND UV) Dewey Class. No.: 543.085 8 / DEW/O