Sharma, Y. R. Elementary Organic Spectroscopy : Principles and chemical applications / Y. R. Sharma. - 4th rev. enl. multicolor ed. - New Delhi : S. Chand & company, 2007. - xii, 356 p. : ill. ; 21 cm. Includes index. ISBN: 8121928842 Subjects--Topical Terms: Spectrum analysis.Chemistry, Organic. Dewey Class. No.: 543.57 / SHE