Schaefer, Matossi Schaefer, Matossi. Ultra-red spectra Das ultrarote spektrum. In German /Shefer, Matossi Schaefer, Matossi. Ultrakrasnye spektry Das ultrarote spektrum. In German. Series: Matter Structure. T. H. Berlin. Julius Springer. 1930. 400 p. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalb8eedcf05572bc9e7.