Pearse, R. W. B. The identification of molecular spectra / R.W.B. Pearse and A.G. Gaydon. - 3d ed. - New York : Wiley, c1963 [Reprinted 1965]. - xi, 347 p. : illus. ; 28 cm. Subjects--Topical Terms: Molecular spectroscopy--Tables. Dewey Class. No.: 535.84 / PEI 1965