Absorption spectra in the ultraviolet and visible region / edited by L. Lang ; collaborators: J. Szoke, G. Varsanyi and M. Vizesy - 2nd rev. ed. - Budapest : Hungarian Academy of Science, 1961 - 3 v. : ill. ; 24 cm. Subjects--Topical Terms: Absorption spectraUltra violet Spectra Dewey Class. No.: 535.844