A computer CD is provided at the back of the Annual Report that contains a group of computer programs. These programs can be used to make calculations from two equations of state for predictions of densities, solubility parameters, and phase equilibria; to regress the equation of state parameters; to predict the phase equilibria of a polymer-solvent-solvent system using the UNIFAC-FM model; or to model diffusion in some standard geometries. These programs have not been made particularly user friendly, but they should provide significant help to anyone who needs to make the relevant calculations. NOTE: Most of these programs cannot be run from the disk. They write to the source directory so they must first be copied to your hard disk.