The other day a colleague was writing an organic test and complained about how difficult it can be to locate spectra to use on the test. I encouraged him to refer to A Spectrum of Spectral Data, which I had our library purchase on CD back in the late 90's. Unfortunately I fear that the CD is no longer available commercially. Does anyone have any knowledge about it? I know the author was at the University of Tulsa at the time the CD was released.