Williams, Dudley H. Spectroscopic methods in organic chemistry.3rd ed. Williams, Dudley H. - 3rd ed. - London; New York McGraw-Hill, 1980 - ix, 251 p. : ISBN: 007084108X (pbk.) : Subjects--Topical Terms: Chemistry, Organic.; Spectrum analysis. LC Class. No.: QD272.S62 / W44-1980