Rao, C.N.R.. Ultra-Violet and Visible Spectroscopy :Chemical Applications / - 3rd Ed. / - Boston,Mass.01867 : Butterworths(Publishers) Inc , 1976 - xiii, 242p : ISBN: 0 408 70624 4 Subjects--Topical Terms: Chemistry Dewey Class. No.: K:3E52 / K1,L5;1